44485. Abbot, C. G.   Studying the Sun.   Smithsonian Institution, 1931, Explorations and Field-Work of the Smithsonian Institution in 1930, Publications 3111 : pages 1-6 with 6 figures.   Text extracted from larger volume, minor signs of use and age, very good condition.    $3.00

44499. Aldrich, J. M.   Collecting Flies in the West.   Smithsonian Institution, 1931, Explorations and Field-Work of the Smithsonian Institution in 1930, Publications 3111 : pages 107-112 with 5 figures.   Text extracted from larger volume, minor signs of use and age, very good condition.    $3.00

45024. Amadon, D. et al.   Hawks and Owls of the World: A Distributional and Taxonomic List by Dean Amadon and John Bull, with the Genus Otus by Marshall, J. T. and King, B. F.   Western Foundation of Vertebrate Zoology, Los Angeles, California, 1988, Proceedings of the Western Foundation of Vertebrate Zoology, Volume 3, Number 4 : pages 297-357 with 2 color figures.   Printed wraps, very good condition.    $15.00

44976. Anthony, A. W.   XI. Expedition to the Revillagigedo Islands, Mexico, in 1925, VI. The Birds and Mammals.   California Academy of Sciences, San Francisco, California, 1926, Proceedings of the California Academy of Sciences, Fourth Series, Volume 15, Number 11 : pages 279-322.   Reprint, usual signs of use and age, uncut text in very good condition.    $11.00

44941. Bangs, O.   On a Collection of Birds from the Liu Kiu Islands.   Museum of Comparative Zoology at Harvard College, Cambridge, Massachusetts, 1901, Bulletin of the Museum of Comparative Zoology at Harvard College, Volume 36, Number 8 : pages 255-269.   Printed wraps, minor edge chipping to wraps, uncut text in very good condition.    $24.00

44942. Bangs, O. and Penard, T. E.   Notes on a Collection of Surinam Birds.   Museum of Comparative Zoology at Harvard College, Cambridge, Massachusetts, 1918, Bulletin of the Museum of Comparative Zoology at Harvard College, Volume 62, Number 2 : pages 27-93.   Printed wraps, minor signs of age, uncut text in very good condition.    $9.00

44946. Bangs, O. and Penard, T. E.   Some Critical Notes on Birds.   Museum of Comparative Zoology at Harvard College, Cambridge, Massachusetts, 1919, Bulletin of the Museum of Comparative Zoology at Harvard College, Volume 63, Number 2 : pages 21-40.   Printed wraps, minor signs of age, uncut text in very good condition.    $10.00

44862. Banko, W. E.   The Trumpeter Swan.   United States Department of the Interior, Fish and Wildlife Service, 1960, North American Fauna, Number 63 : pages 1-214 with 54 figures and 16 tables.   Printed wraps, usual signs of use and age, text in very good condition.    $12.00

45040. Banks, R. C.   Taxonomic Notes on Singing Quail (Genus Dactylortyx) from Western and Southern Mexico.   Western Foundation of Vertebrate Zoology, Los Angeles, California, 1987, Occasional Papers of the Western Foundation of Vertebrate Zoology, Number 4 : pages 1-6.   Printed paper covers, very good condition.    $3.00

44486. Bassler, R. S.   Pursuing Microfossils.   Smithsonian Institution, 1931, Explorations and Field-Work of the Smithsonian Institution in 1930, Publications 3111 : pages 7-12 with 4 figures.   Text extracted from larger volume, minor signs of use and age, very good condition.    $3.00

44959. Beck, R. H.   Water Birds of the Vicinity of Point Pinos, California.   California Academy of Sciences, San Francisco, California, 1910, Proceedings of the California Academy of Sciences, Fourth Series, Volume 3 : pages 57-72.   Printed wraps, minor signs of use and age, text in very good condition.    $8.00

45083. Billingham, R. E. et al.   'Actively Acquired Tolerance' of Foreign Cells.   Nature Publishing Group, 1953, Nature, Volume 172, Number 4379 : pages 603-606.   Reprint, very good condition.   Classic break through work from Nature.   $3.00

44889. Blake, E. R.   Report on a Collection of Birds from Oaxaca, Mexico.   Chicago Natural History Museum, 1950, Fieldiana: Zoology, Volume 31, Number 40 : pages 395-419.   Reprint, minor signs of use and age, text in very good condition.    $8.00

44890. Blake, E. R.   Birds of the Acary Mountains Southern British Guiana.   Chicago Natural History Museum, 1950, Fieldiana: Zoology, Volume 32, Number 7 : pages 419-474 with 1 map figure.   Printed wraps, usual signs of use and age, text in very good condition.    $14.00

44898. Blake, E. R.   Birds of Volcan de Chiriqui, Panama.   Chicago Natural History Museum, 1958, Fieldiana: Zoology, Volume 36, Number 5 : pages 499-577 with 1 fold-out map.   Printed wraps, minor signs of use and age, text in very good condition.    $13.00

44904. Blake, E. R.   Two New Game Birds from Peru.   Chicago Natural History Museum, 1959, Fieldiana: Zoology, Volume 39, Number 32 : pages 373-376.   Printed wraps, minor signs of use and age, text in very good condition.    $4.00

44908. Blake, E. R.   Notes on a Collection of Birds from Northeastern Colombia.   Chicago Natural History Museum, 1961, Fieldiana: Zoology, Volume 44, Number 4 : pages 25-44.   Reprint, minor signs of use and age, text in very good condition.    $6.00

44910. Blake, E. R.   Variation in Myiozetetes luteiventris.   Chicago Natural History Museum, 1961, Fieldiana: Zoology, Volume 44, Number 9 : pages 63-66.   Reprint, minor signs of use and age, text in very good condition.    $2.00

44903. Blake, E. R.   A New Race of Penelope montagnii from Southeastern Peru.   Chicago Natural History Museum, 1962, Fieldiana: Zoology, Volume 44, Number 14 : pages 121-122.   Reprint, usual signs of use and age, text in good or better condition.    $6.00

44953. Bock, W. J.   A Generic Review of the Plovers (Charadriinae, Aves).   Museum of Comparative Zoology at Harvard College, Cambridge, Massachusetts, 1958, Bulletin of the Museum of Comparative Zoology at Harvard College, Volume 118, Number 2 : pages 27-97 with 6 figures and 3 tables.   Printed wraps, minor signs of use and age, text in very good condition.    $10.00

44846. Bradley, R. A.   Geographic Variation in the Song of Belding's Savannah Sparrow (Passerculus sandwichensis belding).   Florida State Museum, University of Florida, Gainesville, 1977, Bulletin of the Florida State Museum, Biological Sciences, Volume 22, Number 2 : pages 57-99 with 16 figures and 4 tables.   Printed wraps, very good condition.    $9.50

44837. Brodkorb, P.   How Many Species of Birds Have Existed?.   Florida State Museum, University of Florida, Gainesville, 1960, Bulletin of the Florida State Museum, Biological Sciences, Volume 5, Number 3 : pages 41-53 with 2 tables.   Printed wraps, minor previous owners marks, other minor signs of use and age, good plus or better condition.    $6.50

44944. Brooks, W. S.   Notes on Some Falkland Island Birds.   Museum of Comparative Zoology at Harvard College, Cambridge, Massachusetts, 1917, Bulletin of the Museum of Comparative Zoology at Harvard College, Volume 61, Number 7 : pages 137-160 with 3 plates.   Printed wraps, minor signs of use and age, text and plates in very good condition.    $9.00

44512. Bushnell, D. I.   Monacan Sites in Virginia.   Smithsonian Institution, 1931, Explorations and Field-Work of the Smithsonian Institution in 1930, Publications 3111 : pages 211-216 with 6 figures.   Text extracted from larger volume, minor signs of use and age, very good condition.    $6.00

44685. Caldwell, J. R. and Shahmirzadi, S. M.   Tal-i-Iblis: The Kerman Range and the Beginnings of Smelting.   Illinois State Museum, Springfield, Illinois, 1966, Illinois State Museum, Miscellaneous, Number 1 : pages 1-32 with 7 figures.   Printed wraps, very good to near fine condition.    $10.00

45032. Carter, H. R. and Morrison, M. L.   Status and Conservation of the Marbled Murrelet in North America.   Western Foundation of Vertebrate Zoology, Los Angeles, California, 1992, Proceedings of the Western Foundation of Vertebrate Zoology, Volume 5, Number 1 : pages 1-133 with illustrations.   Printed wraps, very good condition.    $21.00

44874. Cary, M.   A Biological Survey of Colorado.   United States Department of the Interior, Fish and Wildlife Service, 1911, North American Fauna, Number 33 : pages 1-256 with 12 plates and figures.   Printed wraps worn, previous owners marks on front wrap, usual signs of use and age, text and plates in very good condition.    $29.00

44918. Clench, M. H. and Leberman, R. C.   Weights of 151 Species of Pennsylvania Birds Analyzed by Month, Age and Sex.   Carnegie Museum of Natural History, Pittsburgh, 1978, Bulletin of Carnegie Museum of Natural History, Number 5 : pages 1-87.   Printed wraps, minor signs of use, text in very good condition.    $11.00

44844. Collins, C. T.   The Comparative Biology of Two Species of Swifts in Trinidad, West Indies.   Florida State Museum, University of Florida, Gainesville, 1968, Bulletin of the Florida State Museum, Biological Sciences, Volume 11, Number 5 : pages 257-320 with 19 figures and 10 tables.   Printed wraps, previous owners marks on front wrap, very good condition.    $7.00

44502. Collins, H. B.   Ancient Culture of St. Lawrence Island, Alaska.   Smithsonian Institution, 1931, Explorations and Field-Work of the Smithsonian Institution in 1930, Publications 3111 : pages 135-144 with 6 figures.   Text extracted from larger volume, minor signs of use and age, very good condition.    $10.00

44884. Conover, H. B.   A New Pigeon From Colombia.   Field Museum of Natural History, Chicago, 1938, Field Museum of Natural History, Zoological Series, Volume 20 : pages 477-478.   Reprint, minor signs of use and age, text in very good condition.    $2.00

44888. Conover, H. B.   Notes on Some Neotropical Hawks.   Chicago Natural History Museum, 1948, Fieldiana: Zoology, Volume 31, Number 5 : pages 39-45.   Reprint, previous owners name, tape on spine, other minor signs of use and age, text in good plus or better condition.    $6.00

44949. Coolidge, H. J. et al.   Mammal and Bird Collections of the Asiatic Primate Expedition.   Museum of Comparative Zoology at Harvard College, Cambridge, Massachusetts, 1940, Bulletin of the Museum of Comparative Zoology at Harvard College, Volume 87, Number 3 : pages 121-211.   Printed wraps, minor signs of age, uncut text in very good condition.    $12.00

44513. Densmore, F.   Music of the Winnebago, Chippewa, and Pueblo Indians.   Smithsonian Institution, 1931, Explorations and Field-Work of the Smithsonian Institution in 1930, Publications 3111 : pages 217-224 with 9 figures.   Text extracted from larger volume, minor signs of use and age, very good condition.    $4.00

45023. Dickerman, R. W.   Type Localities of Birds Described from Guatemala.   Western Foundation of Vertebrate Zoology, Los Angeles, California, 1987, Proceedings of the Western Foundation of Vertebrate Zoology, Volume 3, Number 2 : pages 51-107 with 1 table.   Printed wraps, very good condition.    $14.00

44886. Dickey, D. R. and van Rossem, A. J.   The Birds of El Salvador.   Field Museum of Natural History, Chicago, 1938, Field Museum of Natural History, Zoological Series, Volume 23 : pages 1-607 with 24 plate.   Printed wraps, pieces missing front first 30 pages that does not impact text, binding split, back wrap missing, contents complete, uncut text and plates still in good plus or better condition..    $80.00

44952. Dickinson, J. C.   Geographic Variation in the Red-Eyed Towhee of the Eastern United States.   Museum of Comparative Zoology at Harvard College, Cambridge, Massachusetts, 1952, Bulletin of the Museum of Comparative Zoology at Harvard College, Volume 107, Number 5 : pages 273-352 with 15 figures, 4 maps, and 21 tables.   Printed wraps, minor signs of use and age, text in very good condition.    $15.00

45037. Emison. W. B. et al.   The Biology and Status of the Long-Billed Corella In Australia.   Western Foundation of Vertebrate Zoology, Los Angeles, California, 1994, Proceedings of the Western Foundation of Vertebrate Zoology, Volume 5, Number 4 : pages 211-247 with 24 figures and 1 table.   Printed wraps, very good condition.    $14.00

44871. Faans, C. A.   Birds of the St. Croix River Valley: Minnesota and Wisconsin.   United States Department of the Interior, Fish and Wildlife Service, 1981, North American Fauna, Number 73 : pages 1-196 with 6 figures and 8 tables.   Printed wraps, very good condition.    $13.00

44879. Fisher, A. K.   Reports on the Ornithology of the Death Valley Expedition of 1891, Comprising Notes on eh Birds Observed in Southern California, Southern Nevada, and Parts of Arizona and Utah.   United States Department of the Interior, Fish and Wildlife Service, 1893, North American Fauna, Number 7 : pages 7-158.   Extracted text, rough along the spine, other minor signs of use and age, text in very good condition.    $15.00

44895. Fleming R. L. and Traylor, M. A.   Notes on Nepal Birds.   Chicago Natural History Museum, 1961, Fieldiana: Zoology, Volume 35, Number 8 : pages 443-487 with 4 map figures.   Printed wraps, minor signs of use and age, text in very good condition.    $8.00

44914. Fleming R. L. and Traylor, M. A.   Distributional Notes on Nepal Birds.   Chicago Natural History Museum, 1968, Fieldiana: Zoology, Volume 53, Number 3 : pages 147-203.   Printed wraps, minor signs of use and age, text in very good condition.    $14.50

44614. Foley, R. L.   Late Pleistocene (Woodfordian) Vertebrates from the Driftless Area of Southwestern Wisconsin, the Moscow Fissure Local Fauna.   Illinois State Museum, Springfield, Illinois, 1984, Illinois State Museum, Reports of Investigations, Number 39 : pages 1-50 with 16 figures.   Printed wraps, very good to near fine condition.    $9.00

44705. Franklin, R. E. and R. G. Gosling.   Molecular Configuration in Sodium Thymonucleate.   Nature Publishing Group, 1953, Nature, Volume 171, Number 4356 : pages 737-741.   Reprint, very good condition.   Classic break through work from Nature, special 50 years collector reprint edition, 2003 edition.   $3.00

44495. Friedmann, H.   Explorations of the Rev. David C. Graham in Szechuan, China.   Smithsonian Institution, 1931, Explorations and Field-Work of the Smithsonian Institution in 1930, Publications 3111 : pages 77-82 with 7 figures.   Text extracted from larger volume, minor signs of use and age, very good condition.    $3.00

44490. Gidley, J. W.   Further Investigations on Evidence of Early Man in Florida.   Smithsonian Institution, 1931, Explorations and Field-Work of the Smithsonian Institution in 1930, Publications 3111 : pages 41-44 with 4 figures.   Text extracted from larger volume, minor signs of use and age, very good condition.    $2.00

45071. Gleen, P. A.   Codling-Moth Investigations of the State Entomologist's Office. 1915, 196, 1917.   State of Illinois, Department of Registration and Education, Division of the Natural History Survey, 1963, Bulletin of the Illinois Natural History Survey, Volume 15, Article 7 : pages 221-289 with 8 figures, 1 graph, and 51 tables.   Printed wraps, previous owner marks on front wrap, other signs of use and age, uncut text in very good condition.    $13.00

44916. Goodman, S. M. and Gonzales, P. C.   The Birds of Mt. Isarog National Park, Southern Luzon Philippines, with Particular Reference to Altitudinal Distribution.   Chicago Natural History Museum, 1990, Fieldiana: Zoology, New Series, Number 60 : pages 1-39 with 6 figures and 5 tables.   Printed wraps, signed by the author, minor signs of use and age, text in very good condition.    $14.00

44917. Goodman, S. M. et al.   The Birds of Southeastern Madagascar.   Chicago Natural History Museum, 1997, Fieldiana: Zoology, New Series, Number 87 : pages 1-132 with 19 figures and 18 tables.   Printed wraps, minor signs of use and age, text in very good condition.    $32.00

45066. Graber, R. R. and Graber, J. W.   A Comparative Study of Bird Populations in Illinois, 1906-1909 and 1956-1958.   State of Illinois, Department of Registration and Education, Division of the Natural History Survey, 1963, Bulletin of the Illinois Natural History Survey, Volume 28, Article 3 : pages 383-528 with 32 figures and 56 tables.   Printed wraps, back wrap missing, usual signs of use and age, text in very good condition.    $10.00

44613. Graham, R. W. et al.   Taphonomy and Paleoecology of the Christensen Bog Mastodon Bone Bed, Hancock County, Indiana.   Illinois State Museum, Springfield, Illinois, 1983, Illinois State Museum, Reports of Investigations, Number 38 : pages 1-29 with 13 figures.   Printed wraps, very good to near fine condition.    $9.00

44974. Grinnell, J.   XVI. A Critical Inspection of the Gnatcatchers of the Californias.   California Academy of Sciences, San Francisco, California, 1926, Proceedings of the California Academy of Sciences, Fourth Series, Volume 15, Number 16 : pages 493-500 with 1 figure.   Reprint, usual signs of use and age, text in very good condition.    $5.00

45064. Hanson, H. C. and Smith, R. H.   Canada Geese of the Mississippi Flyway with Special Reference to an Illinois Flock.   State of Illinois, Department of Registration and Education, Division of the Natural History Survey, 1950, Bulletin of the Illinois Natural History Survey, Volume 25, Article 3 : pages 67-210 with 82 figures and 47 tables.   Printed wraps, previous owner marks on front wrap, other minor signs of use and age, text in very good condition.    $9.00

44990. Harris, M. P.   The Biology of Storm Petrels in the Galapagos Islands.   California Academy of Sciences, San Francisco, California, 1969, Proceedings of the California Academy of Sciences, Fourth Series, Volume 38, Number 4 : pages 95-166 with 19 figures and 15 tables.   Reprint, very good condition.    $9.00

44925. Hatcher, J. B.   The Jurassic Dinosaur Deposits Near Canyon City, Colorado.   Carnegie Museum of Natural History, Pittsburgh, 1901, Annals of the Carnegie Museum, Volume 1, Number 2, Article 11 : pages 327-341 with 5 figures.   Extracted from a larger volume, a little rough along the spine, otherwise text and plates in very good condition.    $8.00

44920. Hatcher, J. B.   On the Cranial Elements and the Deciduous and Permanent Dentitions of Titanotherium.   Carnegie Museum of Natural History, Pittsburgh, 1901, Annals of the Carnegie Museum, Volume 1, Number 2, Article 6 : pages 256-262 with 2 plates.   Extracted from a larger volume, a little rough along the spine, otherwise text and plates in very good condition.    $8.00

44883. Hellmayr, C. E.   Birds of the James Simpson-Roosevelts Asiatic Expedition.   Field Museum of Natural History, Chicago, 1929, Field Museum of Natural History, Zoological Series, Publication 263, Volume 17, Number 3 : pages 27-144.   Printed wraps, minor signs of use and age, uncut text in very good condition.    $59.00

44491. Henderson, E. P.   Collecting Silver Minerals in Ontario, Canada.   Smithsonian Institution, 1931, Explorations and Field-Work of the Smithsonian Institution in 1930, Publications 3111 : pages 45-48 with 2 figures.   Text extracted from larger volume, minor signs of use and age, very good condition.    $2.00

44510. Hewitt, J. N.   Field Researches Among the Six Nations of the Iroquois.   Smithsonian Institution, 1931, Explorations and Field-Work of the Smithsonian Institution in 1930, Publications 3111 : pages 201-206 with 5 figures.   Text extracted from larger volume, minor signs of use and age, very good condition.    $3.00

44500. Hitchcock, A. S.   A Botanical Visit to South and East Africa.   Smithsonian Institution, 1931, Explorations and Field-Work of the Smithsonian Institution in 1930, Publications 3111 : pages 113-122 with 12 figures.   Text extracted from larger volume, minor signs of use and age, very good condition.    $5.00

45015. Hobson, W. and Flint, V. E.   The Breeding Biology of the Knot by William Hobson and The Breeding of the Knot of Vrangelya (Wrangle) Island, Siberia: Comparative Remarks by V. E. Flint.   Western Foundation of Vertebrate Zoology, Los Angeles, California, 1972, Proceedings of the Western Foundation of Vertebrate Zoology, Volume 2, Number 1 : pages 1-29 with 5 figures and 2 table.   Printed wraps, minor signs of use and age, text in very good condition.    $10.00

45027. Hort, L. L. et al.   Annotated Check-List of the Birds of East Africa.   Western Foundation of Vertebrate Zoology, Los Angeles, California, 1990, Proceedings of the Western Foundation of Vertebrate Zoology, Volume 4, Number 3 : pages 61-246 with 25 figures.   Printed wraps, very good condition.    $16.00

45059. Johnson, C. E. and Dence, W. A.   Wild Life of the Archer and Anna Huntington Wild Life Forest Station.   The Roosevelt Wild Life Forest Experiment Station, New York State College of Forestry, Syracuse University, New York, 1937, Roosevelt Wild Life Bulletin, Volume 6, Number 4 : pages 552-672 with 34 figures and 1 map.   Printed wraps, minor signs of use and age, very good condition.    $14.00

44504. Judd, N. M.   Arizona's Prehistoric Canals, from the Air.   Smithsonian Institution, 1931, Explorations and Field-Work of the Smithsonian Institution in 1930, Publications 3111 : pages 157-166 with 7 figures.   Text extracted from larger volume, minor signs of use and age, very good condition.    $10.00

44954. Keast, A.   Bird Speciation on the Australian Continent.   Museum of Comparative Zoology at Harvard College, Cambridge, Massachusetts, 1961, Bulletin of the Museum of Comparative Zoology at Harvard College, Volume 123, Number 8 : pages 305-495 with 28 figures and 10 tables.   Printed wraps present but detached, usual signs of use and age, text in very good condition.    $26.00

44494. Kellers, H. C.   Biological Collecting on "Tin-Can Island".   Smithsonian Institution, 1931, Explorations and Field-Work of the Smithsonian Institution in 1930, Publications 3111 : pages 67-76 with 11 figures.   Text extracted from larger volume, minor signs of use and age, very good condition.    $5.00

45060. Kendeigh, S. C.   Territorial and Mating Behavior of the House Wren.   The University of Illinois Press, Urbana, Illinois, 1941, Illinois Biological Monographs, Volume 18, Number 3 ; pages 1-120 with 5 tables and 30 figures.   Printed wraps, previous owner marks on front wrap, other minor signs of use and age, very good condition.    $14.00

44541. King, F. B.   Plants, People, Paleoecology: Biotic Communities and Aboriginal Plant Usage in Illinois.   Illinois State Museum, Springfield, Illinois, 1984, Illinois State Museum, Scientific Papers, Volume 20 : pages 1-224 with 12 maps.   Printed wraps, very good to near fine condition.    $15.00

44922. Klages, H. G.   Supplement to Dr. John Hamilton's List of the Coleoptera of Southwestern Pennsylvania.   Carnegie Museum of Natural History, Pittsburgh, 1901, Annals of the Carnegie Museum, Volume 1, Number 2, Article 8 : pages 265-294.   Extracted from a larger volume, a little rough along the spine, otherwise text and plates in very good condition.    $5.00

44503. Krieger, H. W.   Prehistoric Santo Domingan Kitchen-Middens, Cemeteries, and Earthworks.   Smithsonian Institution, 1931, Explorations and Field-Work of the Smithsonian Institution in 1930, Publications 3111 : pages 145-156 with 10 figures.   Text extracted from larger volume, minor signs of use and age, very good condition.    $6.00

44595. Lewis, R. B.   The Hood Site: The Late Woodland Hamlet in the Sangamon Valley of Central Illinois.   Illinois State Museum, Springfield, Illinois, 1975, Illinois State Museum, Reports of Investigations, Number 31 : pages 1-41 with 10 figures.   Printed wraps, very good to near fine condition.    $9.00

45031. Marin, M. and Stiles, F. G.   On the Biology of Five Species of Swifts (Apodidae, Cypseloidinae) in Costa Rica.   Western Foundation of Vertebrate Zoology, Los Angeles, California, 1992, Proceedings of the Western Foundation of Vertebrate Zoology, Volume 4, Number 5 : pages 287-351 with 37 figures, 13 tables and 2 color plates.   Printed wraps, very good condition.    $14.00

44999. Marshall, J. T.   Parallel Variation in North and Middle American Screech-Owls.   Western Foundation of Vertebrate Zoology, Los Angeles, California, 1967, Monographs of the Western Foundation of Vertebrate Zoology, Number 1 : pages 1-72 with 31 figures.   Printed wraps, usual signs of use and age, text in very good condition.    $15.00

45049. McAtee, W. L.   The Relation of Birds to Woodlots in New York State.   The Roosevelt Wild Life Forest Experiment Station, New York State College of Forestry, Syracuse University, New York, 1926, Roosevelt Wild Life Bulletin, Volume 4, Number 1 : pages 1-154 with 22 figures and 4 plates.   Printed wraps coming detached, usual signs of and age, text and plates in very good condition.    $8.00

44979. McLelan, M. E.   I. Notes on Birds of Sinaloa and Nayarit, Mexico, In the Fall of 1925.   California Academy of Sciences, San Francisco, California, 1927, Proceedings of the California Academy of Sciences, Fourth Series, Volume 16, Number 1 : pages 1-53 with 3 figures.   Printed wraps, previous owner marks on front wrap, other minor signs of use and age, text in very good condition.    $9.50

44875. Merriam, C. H. et al.   Results of a Biological Reconnaissance of South-Central Idaho.   United States Department of the Interior, Fish and Wildlife Service, 1891, North American Fauna, Number 5 : pages 1-132 with 4 plates and 4 figures.   Printed wraps detached but present, signs of use and age, text and plates in good plus or better condition.    $24.00

44967. Milliard, J.   V. Notes on the Birds and Mammals of Siskiyou County, California.   California Academy of Sciences, San Francisco, California, 1921, Proceedings of the California Academy of Sciences, Fourth Series, Volume 11, Number 5 : pages 73-94.   Printed wraps, minor signs of use and age, text in very good condition.    $8.50

45078. Nature Publishing Group.   'Actively Acquired Tolerance' of Foreign Cells by Dr. R. E. Billingham, L. Bent and Prof. P. B. Medawar, F.R.S.   Nature Publishing Group, 1953, Nature, Volume 172, Number 4379 : pages 603-606.   Reprint, very good condition.   Classic break through work from Nature.   $3.00

44857. Neff, J. A.   Habits, Food, and Economic Status of the Band-Tailed Pigeon.   United States Department of the Interior, Fish and Wildlife Service, 1947, North American Fauna, Number 58 : pages 1-76 with 10 figures and 7 tables.   Printed wraps, spots on wraps, other minor signs of use and age, text in very good condition.    $7.50

44945. Noble, G. K.   Notes on the Avifauna of Newfoundland.   Museum of Comparative Zoology at Harvard College, Cambridge, Massachusetts, 1919, Bulletin of the Museum of Comparative Zoology at Harvard College, Volume 62, Number 14 : pages 543-568.   Printed wraps, minor signs of age, uncut text in very good condition.    $8.00

44881. Osgood, W. H. and Conover, B.   Game Birds from Northwestern Venezuela.   Field Museum of Natural History, Chicago, 1922, Field Museum of Natural History, Zoological Series, Publication 210, Volume 12, Number 3 : pages 19-47 with 1 color plate.   Printed wraps, water stain on front wrap that does not impact plate or text, other minor signs of use and age, text and plate in very good condition.    $15.00

44556. Parmalee, P. W. et al.   Pleistocene and Recent Vertebrate Faunas from Crankshaft Cave, Missouri.   Illinois State Museum, Springfield, Illinois, 1969, Illinois State Museum, Reports of Investigations, Number 14 : pages 1-37 with 14 figures and 4 maps.   Printed wraps, very good to near fine condition.    $9.00

44957. Paynter, R. A.   A New Attempt to Construct Life Tables for Kent Island Herring Gulls.   Museum of Comparative Zoology at Harvard College, Cambridge, Massachusetts, 1966, Bulletin of the Museum of Comparative Zoology at Harvard College, Volume 133, Number 11 : pages 489-528 with 3 figures and 8 tables.   Printed wraps, minor signs of use and age, very good condition.    $4.90

44951. Pearson, O. P.   Mammals in the Highlands of Southern Peru.   Museum of Comparative Zoology at Harvard College, Cambridge, Massachusetts, 1951, Bulletin of the Museum of Comparative Zoology at Harvard College, Volume 106, Number 3 : pages 117-174 with 8 plates.   Printed wraps, previous owner marks on front wrap, other minor signs of use and age, very good condition.    $17.00

44493. Perrygo, W. M.   The Cruise of the Esperanza to Haiti.   Smithsonian Institution, 1931, Explorations and Field-Work of the Smithsonian Institution in 1930, Publications 3111 : pages 59-66 with 8 figures.   Text extracted from larger volume, minor signs of use and age, very good condition.    $4.00

44950. Peters, J. L.   First Supplement to the List of Types of Birds Now in the Museum of Comparative Zoology.   Museum of Comparative Zoology at Harvard College, Cambridge, Massachusetts, 1943, Bulletin of the Museum of Comparative Zoology at Harvard College, Volume 92, Number 2 : pages 53-118.   Printed wraps, minor signs of age, uncut text in very good condition.    $7.50

44848. Post, W.   Biology of the Yellow-Shouldered Blackbird - Agelaius on a Tropical Island.   Florida State Museum, University of Florida, Gainesville, 1981, Bulletin of the Florida State Museum, Biological Sciences, Volume 26, Number 3 : pages 125-202 with 11 figures and 19 tables.   Printed wraps, very good condition.    $12.00

44992. Poulter, T. C.   Sonar of Penguins and Fur Seals.   California Academy of Sciences, San Francisco, California, 1969, Proceedings of the California Academy of Sciences, Fourth Series, Volume 36, Number 13 : pages 363-380 with 8 figures.   Reprint, very good condition.    $9.00

44620. Purdue, J. R. and Styles. B. W.   Dynamics of Mammalian Distribution in the Holocene of Illinois.   Illinois State Museum, Springfield, Illinois, 1986, Illinois State Museum, Reports of Investigations, Number 41 : pages 1-63 with 46 figures.   Printed wraps, very good to near fine condition.    $8.00

44893. Rand, A. L.   Social Feeding Behavior of Birds.   Chicago Natural History Museum, 1954, Fieldiana: Zoology, Volume 36, Number 1 : pages 1-71.   Printed wraps, previous owners name on front wrap, other minor signs of use and age, text in very good condition.    $15.00

44896. Rand, A. L.   Social Feeding Behavior of Birds.   Chicago Natural History Museum, 1954, Fieldiana: Zoology, Volume 36, Number 1 : pages 1-71 with 3 figures.   Printed wraps, minor signs of use and age, text in very good condition.    $13.00

44894. Rand, A. L.   Notes on African Bulbuls Family Pycnonotidae: Class Aves.   Chicago Natural History Museum, 1958, Fieldiana: Zoology, Volume 35, Number 6 : pages 145-220.   Printed wraps, minor signs of use and age, text in very good condition.    $10.00

44901. Rand, A. L.   The Races of the Shrike, Lanius validirostris.   Chicago Natural History Museum, 1958, Fieldiana: Zoology, Volume 39, Number 11 : pages 85-86.   Reprint, minor signs of use and age, text in very good condition.    $6.00

44902. Rand, A. L.   The Tongue and Nest of Certain Flowerpeckers (Aves: Dicaeidae).   Chicago Natural History Museum, 1961, Fieldiana: Zoology, Volume 39, Number 53 : pages 581-587 with 2 figures.   Reprint, previous owners signature, other minor signs of use and age, text in very good condition.    $4.00

44905. Rand, A. L. and Fleming, R. L.   Birds from Nepal.   Chicago Natural History Museum, 1957, Fieldiana: Zoology, Volume 41, Number 1 : pages 1-218 with 6 figures.   Printed wraps, previous owners name on front wrap, other minor signs of use and age, text in very good condition.    $21.00

44907. Rand, A. L. and Rabor, D. S.   Philippine Zoological Expedition, 1946-1947: New Birds from the Philippines.   Chicago Natural History Museum, 1957, Fieldiana: Zoology, Volume 42, Number 2 : pages 13-18.   Reprint, minor signs of use and age, text in very good condition.    $4.00

44507. Roberts, F. H.   A Prehistoric Village on the Suni Reservation, New Mexico.   Smithsonian Institution, 1931, Explorations and Field-Work of the Smithsonian Institution in 1930, Publications 3111 : pages 177-186 with 10 figures.   Text extracted from larger volume, minor signs of use and age, very good condition.    $10.00

45010. Ross, A.   Ecological Aspects of the Food Habits of Insectivore Bats.   Western Foundation of Vertebrate Zoology, Los Angeles, California, 1967, Proceedings of the Western Foundation of Vertebrate Zoology, Volume 1, Number 4 : pages 205-264 with 15 figures.   Printed wraps, minor signs of use and age, text in very good condition.    $12.00

45007. Rowley, J. S.   Breeding Records of Birds of the Sierra Madre Del Sur, Oaxaca, Mexico.   Western Foundation of Vertebrate Zoology, Los Angeles, California, 1966, Proceedings of the Western Foundation of Vertebrate Zoology, Volume 1, Number 3 : pages 107-204 with 1 color frontis and 48 figures.   Printed wraps, previous owner marks on front wraps, other minor signs of use and age, text in very good condition.    $9.00

45047. Saunders, A. A.   The Summer Birds of Central New York Marshes and Additional Notes on the Summer Birds of Allegany State Park.   The Roosevelt Wild Life Forest Experiment Station, New York State College of Forestry, Syracuse University, New York, 1926, Roosevelt Wild Life Bulletin, Volume 3, Number 3 : pages 324-500 with 65 figures, 14 plates and 1 map.   Printed wraps, signs of use and age, text and plates in very good condition.    $13.00

44498. Schmitt, W. L.   Trawling for Crustaceans at Tortugas Florida.   Smithsonian Institution, 1931, Explorations and Field-Work of the Smithsonian Institution in 1930, Publications 3111 : pages 103-106with 4 figures.   Text extracted from larger volume, minor signs of use and age, very good condition.    $2.00

44853. Schulze, M. D. and Whitacre, D. F.   A Classification and Ordination of the Tree Community of Tikal National Park, Peten, Guatemala.   Florida State Museum, University of Florida, Gainesville, 1999, Bulletin of the Florida State Museum, Biological Sciences, Volume 41, Number 3 : pages 169-297 with 38 figures and 6 tables.   Printed wraps, very good condition.    $15.00

44841. Short, L. L.   Variation in West Indian Flickers (Aves, Colaptes).   Florida State Museum, University of Florida, Gainesville, 1965, Bulletin of the Florida State Museum, Biological Sciences, Volume 10, Number 1 : pages 1-42 with 2 figures and 4 tables.   Printed wraps, previous owners marks on front wrap, other minor signs of use and age, text in very good condition.    $7.00

45042. Short, L. L. et al.   Field Check-List of the Birds of East Africa.   Western Foundation of Vertebrate Zoology, Los Angeles, California, 1990, Field Check List of the Western Foundation of Vertebrate Zoology, 48 pages.   Printed paper covers, very good condition.    $3.00

44933. Shufeldt, R. W.   A Comparative Study of Some Subfossil Remains of Birds from Bermud, Including the "Cahow".   Carnegie Museum of Natural History, Pittsburgh, 1922, Annals of the Carnegie Museum, Volume 13, Numbers 3-4, Article 11 : pages 333-418 with 16 plates.   Printed wraps chipped, minor signs of use and age, uncut text and plates in very good condition.    $14.50

45046. Silloway, P. M. et al.   Relation of Summer Birds to the Western Adirondack Forest, Notes on the Relation of Birds to Adirondack Forest Vegetation, and The Summer Birds of the Adirondacks in Franklin County, N.Y.   The Roosevelt Wild Life Forest Experiment Station, New York State College of Forestry, Syracuse University, New York, 1923, Roosevelt Wild Life Bulletin, Volume 1, Number 4 : pages 388-526 with 41 figures and 4 plates.   Printed wraps, previous owner marks on front wrap, other signs of use and age, text and plates in very good condition.    $14.00

44987. Slevin, J. R.   III. A Contribution to Our Knowledge of the Nesting Habits of the Golden Eagle.   California Academy of Sciences, San Francisco, California, 1929, Proceedings of the California Academy of Sciences, Fourth Series, Volume 18, Number 3 : pages 45-71 with 4 plates.   Printed wraps, minor signs of use and age, text in very good condition.    $12.00

44955. Smithe, F. B. and Paynter, R. A.   Birds of Tikal, Guatemala.   Museum of Comparative Zoology at Harvard College, Cambridge, Massachusetts, 1963, Bulletin of the Museum of Comparative Zoology at Harvard College, Volume 128, Number 5 : pages 245-324 with 1 plate.   Printed wraps, minor signs of use and age, very good condition.    $15.00

44484. Smithsonian Institution.   Explorations and Field-Work of the Smithsonian Institution in 1919 : Contains articles on Canadian Rockies, Geology, Paleontology, Australia, South America, Astrophysics, Congo, Glacier National Park, Florida Keys, Mesa Verde Colorado and more.   Smithsonian Institution, 1920, Smithsonian Miscellaneous Collections, Volume 72, Number 1 : pages 1-80 with 77 figures including large fold-out panorama of Canadian Rockies.   Printed wraps with usual signs of wear, binding holes along spine that do not impact text, text and figures in very good uncut condition.    $27.00

45052. Spiker, C. J.   A Biological Reconnaissance of the Peterboro Swamp and the Labrador Pond Areas.   The Roosevelt Wild Life Forest Experiment Station, New York State College of Forestry, Syracuse University, New York, 1931, Roosevelt Wild Life Bulletin, Volume 6, Number 1 : pages 1-151 with 74 figures, 3 plates and 2 map.   Printed wraps, minor signs of use and age, text and plates in very good condition.    $15.00

44860. Stewart, R. E. and Robbins, C. S.   Birds of Maryland and The District of Columbia.   United States Department of the Interior, Fish and Wildlife Service, 1958, North American Fauna, Number 62 : pages 1-401 with 69 map figures.   Printed wraps, previous owners marks on front wrap, other minor signs of use and age, very good condition.    $15.00

44506. Stirling, M. W.   Archaeological Reconnaissance in Texas and Nevada.   Smithsonian Institution, 1931, Explorations and Field-Work of the Smithsonian Institution in 1930, Publications 3111 : pages 173-176 with 4 figures.   Text extracted from larger volume, minor signs of use and age, very good condition.    $4.00

45054. Stoner, D.   Ornithology of the Oneida Lake Region: With Reference to the Late Spring and Summer Seasons.   The Roosevelt Wild Life Forest Experiment Station, New York State College of Forestry, Syracuse University, New York, 1932, Roosevelt Wild Life Bulletin, Volume 2, Number 3 & 4 : pages 268-764 with 118 figures, 2 plates and 1 map.   Printed wraps worn, previous owner marks on front wrap, other signs of use and age, text and plates in very good condition.    $18.00

44849. Sykes, P. W.   The Range of the Snail Kite and Its History in Florida.   Florida State Museum, University of Florida, Gainesville, 1984, Bulletin of the Florida State Museum, Biological Sciences, Volume 29, Number 6 : pages 211-264 with 15 figures and 3 tables.   Printed wraps, very good condition.    $10.00

44928. Todd, W. E.   The Birds of Erie and Presque Isle, Erie County, Pennsylvania.   Carnegie Museum of Natural History, Pittsburgh, 1904, Annals of the Carnegie Museum, Volume 2, Number 4, Article 9 : pages 481-596 with 4 plates.   Printed wraps, previous owner marks on front wrap, other signs of use and age, text and plates in very good condition.    $21.00

44931. Todd, W. E.   Descriptions of Seventeen New Neotropical Birds.   Carnegie Museum of Natural History, Pittsburgh, 1912, Annals of the Carnegie Museum, Volume 8, Number 2, Article 7 : pages 198-214.   Extracted from a larger volume, tape on spine, other usual signs of use and age, text in good plus or better condition.    $6.00

44932. Todd, W. E.   A Revision of the Genus Chaemepelia.   Carnegie Museum of Natural History, Pittsburgh, 1913, Annals of the Carnegie Museum, Volume 8, Numbers 3-4, Article 18 : pages 507-603.   Printed wraps chipped, other signs of use and age, uncut text in very good condition.    $14.50

44934. Todd, W. E.   A Study of the Neotropical Finches of the Genus Spinus.   Carnegie Museum of Natural History, Pittsburgh, 1926, Annals of the Carnegie Museum, Volume 17, Number 1, Article 1 : pages 1-82.   Printed wraps, minor signs of use and age, uncut text in very good condition.    $15.00

44947. Townsend, C. H. and Wetmore, A.   Reports on the Scientific Results of the Expedition to the Tropical Pacific in Charge of Alexander Agassiz, on the U. S. Fish Commission Steamer 'Albatross," from August, 1899, to March, 1900, Commander Jefferson F. Moser, U. S. N., XXI. The Birds..   Museum of Comparative Zoology at Harvard College, Cambridge, Massachusetts, 1919, Bulletin of the Museum of Comparative Zoology at Harvard College, Volume 63, Number 4 : pages 151-225.   Printed wraps, minor signs of age, uncut text in very good condition.    $12.00

44911. Traylor, M. A.   New Birds from Barotseland.   Chicago Natural History Museum, 1961, Fieldiana: Zoology, Volume 44, Number 12 : pages 113-115.   Reprint, minor signs of use and age, text in very good condition.    $2.00

44913. Traylor, M. A.   A Collection of Birds from Szechwan.   Chicago Natural History Museum, 1967, Fieldiana: Zoology, Volume 53, Number 1 : pages 1-67 with 1 map figure.   Printed wraps, sun fading along spine, other minor signs of use and age, text in very good condition.    $12.00

44935. Twomey, A. C.   The Birds of the Uinta Basin, Utah.   Carnegie Museum of Natural History, Pittsburgh, 1942, Annals of the Carnegie Museum, Volume 28, Article 17 : pages 341-490 with 10 plates.   Printed wraps, minor signs of use and age, uncut text in very good condition.    $13.00

44867. VanCamp, L. F. and Henny, C. J.   The Screech Owl: Its Life History and Population Ecology in Northern Ohio.   United States Department of the Interior, Fish and Wildlife Service, 1975, North American Fauna, Number 71 : pages 1-65 with 7 figures and 31 tables.   Printed wraps, minor signs of use and age, very good condition.    $9.00