BooksSitemapNatureBirds & BirdwatchingT
The personality of the bird by Brandt Aymar - 1965 - 270 pages
The Petrel - 1901
The Pettingell book of birding records by Noel Pettingell, David M. Mark, American Birding Association - 1986 - 149 pages
The pheasant decline by Robert B. Dahlgren, South Dakota. Dept. of Game, Fish, and Parks - 1967 - 44 pages
The photographic analysis of a feather by John Steuart Gladstone - 1918 - 13 pages
The photographic analysis of a feather by John Steuart Gladstone - 1918 - 13 pages
The phylogenetic value of color characters in birds by Witmer Stone - 1912 - 7 pages
The phylogenetic value of color characters in birds by Witmer Stone - 1912 - 7 pages
The physico-chemical changes in egg yolk caused by the egg yolk separation factor of Streptococcus faecalis var. liquefaciens by Robert B. Gravani - 1975 - 302 pages
The pigeon by Wendell Mitchell Levi - 1941 - 512 pages
The Pigeon Book by Alfred Henry Osman - 1909 - 158 pages
The pigeon book by B. P. Brent - 1871 - 114 pages
The pigeon fancier by Bell Charles Bent - 1962 - 77 pages
The pigeon hobby for beginners by Paul J. Nelson - 1957 - 38 pages
The pigeon man by Jean-Pierre Abraham - 1971 - 32 pages
The Pigeon news - 1968
The Pigeon news - 1965
The pigeon racer by Bell Charles Bent - 1963 - 104 pages
The Pigeon Standard ... by Clarence E. Twombly - 1900 - 80 pages
The pigeoneer by United States. Army. Signal Corps - 1924 - 131 pages
The pigeoneers by Anne Molloy Howells, Anne Stearns Baker Molloy - 1947 - 179 pages
The plants, birds and mammals of Bucks County, Pa by Joseph Thomas, I. S. Moyer, William Watts Hart Davis - 1876 - 38 pages
The plumage changes of certain water-fowl by Miles David Pirnie - 1928 - 4 pages
The pocket guide to birds by Allan D. Cruickshank - 1954 - 216 pages
The pocket guide to birds by Allan D. Cruickshank - 1954 - 216 pages
The pocket guide to birds of eastern North America by Frank Shaw - 1998 - 232 pages
The pocket guide to birds of eastern North America by Frank Shaw - 1998 - 232 pages
The popular handbook of British birds by Philip Arthur Dominic Hollom, Harry Forbes Witherby - 1962 - 511 pages
The popular handbook of British birds by Philip Arthur Dominic Hollom, Harry Forbes Witherby - 1962 - 511 pages
The practical side of pigeon racing by Léon Petit - 1952 - 253 pages
The prairie chicken in Illinois by Ralph Emerson Yeatter - 1943 - 40 pages
The prediction of egg records by George Washington Hervey - 1923 - 20 pages
The preparation of birds for study by James Paul Chapin - 1923 - 45 pages
The present status of the wild turkey in Louisiana by F. D. Hollis, Louisiana. Fish and Game Division.. - 1948 - 78 pages
The pricing of Indiana eggs at country and terminal markets by Vernon W. Ruttan, W. F. Laird - 1957 - 15 pages
The private life of birds by Michael Bright - 1993 - 461 pages
The Problems of birds as pests by R. K. Murton, Royal Geographical Society (Great Britain) - 1968 - 254 pages
The propagation and concentrations of the causative agent of infectious sinusitis of the turkey in the chick embryo by Harvey Harrison Hoyt - 1950 - 57 pages
The proportion of animal food in the ration for ducklings by William P. Wheeler - 1904 - 16 pages
The Puerto Rican honeycreeper (Reinita) by Virgilio Biaggi, University of Puerto Rico (Río Piedras Campus). Agricultural Experiment Station - 1955 - 61 pages
The rabbit by Anne van der Essen, Étienne Delessert - 1980 - 28 pages
The Racing pigeon - 1980
The Racing pigeon - 1965
The racing pigeon & pigeon racing for all by Bell Charles Bent - 47 pages
The ramblings of a bird lover by Charles Earle Raven - 1927 - 186 pages
The Ramsar Convention manual by Tim J. Davis, D. Blasco, International Union for Conservation of Nature and Natural Resources. Ramsar Convention Bureau - 1997 - 161 pages
The range, status, and winter ecology of the Siberian Crane (Grus leucogeranus by Ronald T. Sauey - 1985 - 856 pages
The raptor by Hawk and Owl Trust - 1994
The raptor guide of Southern Africa by Ulrich Oberprieler, Burger Cillié - 2009 - 304 pages
The Raptor release by Raptor Center - 2002
The Raptor release by Raptor Center - 2001
The Raptor release by Raptor Center - 2001
The Raptor release by Raptor Center - 2001
The Raptor release by Raptor Center - 2000
The Raptor release by Raptor Center - 2000
The Raptor release by Raptor Center - 1999
The Raptor release by Raptor Center - 1999
The Raptor release by Raptor Center - 1999
The Raptor release by Raptor Center - 1998
The Raptor release by Raptor Center - 1998
The Raptor release by Raptor Center - 1998
The Raptor release by Raptor Center - 1997
The Raptor release by Raptor Center - 1997
The Raptor release by Raptor Center - 1997
The Raptor release by Raptor Center - 1996
The Raptor release by Raptor Center - 1996
The Raptor release by Raptor Center - 1995
The Raptor release by Raptor Center - 1995
The Raptor release by Raptor Center - 1994
The Raptor release by Raptor Center - 1994
The Raptor Research Foundation bibliographic index (1967-1986) by Richard R. Olendorff, Raptor Research Foundation - 1989 - 62 pages
The rearing and management of turkeys with special reference to the blackhead disease by Cooper Curtice - 1907 - 63 pages
The rearing and management of wild duck for stock or shooting by R. D. Cank - 1946 - 39 pages
The red book of birds of America by Frank Getz Ashbrook - 1941 - 59 pages
The red book of birds of America by Frank Getz Ashbrook - 1931 - 96 pages
The red robins by Kenneth Koch - 1975 - 241 pages
The red-cockaded woodpecker by Robert G. Hooper, Andrew F. Robinson, Jerome A. Jackson - 1979 - 8 pages
The red-cockaded woodpecker by Daniel W. Lay, Danny Swepston, Texas. Parks and Wildlife Dept - 1975 - 8 pages
The red-throated loon as an indicator of environmental quality by D. Lynne Dickson, Canadian Wildlife Service - 1992 - 20 pages
The red-winged blackbird by Arthur Augustus Allen, Ludlow Griscom - 1914 - 156 pages
The redstart by John Buxton - 1950 - 180 pages
The regent honeyeater (Xanthomyza phrygia) by Rick Webster, Peter Menkhorst - 1992 - 46 pages
The relation of birds to the cotton boll weevil by Arthur Holmes Howell - 1907 - 31 pages
The relation of physical condition, age and production to fertility and hatchability by Edgar Arthur Wright - 1934 - 7 pages
The relation of quality to the retail price of eggs in Rhode Island by Herbert Chester Fowler - 1938 - 27 pages
The Relation of Sparrows to Agriculture by Sylvester Dwight Judd - 1901 - 98 pages
The relationship between egg production and body type and weight in single comb white leghorn hens by Reece Lawrence Bryant, Alfred Benjamin Stephenson - 1945 - 7 pages
The relationship between fruit removal by birds and fruit density of Viburnum dentatum L. by Sarah Sargent - 1988 - 170 pages
The relationship between singing behavior and territorial aggressiveness in male northern mockingbirds (Mimus polyglottus) by Russell Aron Charif - 1987 - 130 pages
The relationship of local egg marketing programs to the demand for eggs by Dorothy Dickins, Alvirda F. Johnston - 1964 - 24 pages
The relationship of natural and artificial stresses to the function of the endocrine glands in ring-necked pheasants and domestic fowl by Frederick Greeley - 1953 - 346 pages
The relationships between changes in price and changes in sales of retail eggs by Frederic August Helfst - 1970 - 282 pages
The relationships of organic and inorganic components of eggshells to DDE content in eggs of California brown pelicans and bald eagles by Dana Catherine Bland - 1990 - 84 pages
The relationships of the yellow-breasted chat (Icteria virens) and the alleged slowdown in the rate of macromolecular evolution in birds by Charles Gald Sibley, Jon E. Ahlquist - 1982 - 19 pages
The relative status and conservation of island breeding seabirds in California and northwest México by Shaye Gabrielle Wolf - 2002 - 158 pages
The reliable pheasant standard by Ferdinand Joseph Sudow - 1937 - 94 pages
The reliable pheasant standard by Ferdinand Joseph Sudow - 1910 - 94 pages
The reliable pheasant standard by Ferdinand Joseph Sudow - 1906 - 46 pages
The report of a Working Group on Ecological Research on Seabirds - 1977 - 48 pages
The restless robin by Marjorie Flack - 1937 - 48 pages
The results of the Mershon expedition to the Charity Islands, Lake Huron by Norman Asa Wood - 1911 - 112 pages
The return of the osprey by Philip Brown, George Waterston - 1962 - 223 pages
The Richmond index to the genera and species of birds by G.K. Hall & Company - 1992 - 9 pages
The ring by Polskie Towarzystwo Zoologiczne - 2004
The ring by Polskie Towarzystwo Zoologiczne - 2001
The ring by Polskie Towarzystwo Zoologiczne - 1999
The ring by Polskie Towarzystwo Zoologiczne - 1996
The ring by Polskie Towarzystwo Zoologiczne - 1985
The ring by Polskie Towarzystwo Zoologiczne - 1978
The ring by Polskie Towarzystwo Zoologiczne - 1973
The ring by Polskie Towarzystwo Zoologiczne - 1967
The ring by Polskie Towarzystwo Zoologiczne - 1961
The ring by Polskie Towarzystwo Zoologiczne - 1954
The ring-necked duck in the Northeast by Howard Lewis Mendall, Maine Cooperative Wildlife Research Unit - 1958 - 317 pages
The ring-necked duck in the Northeast by Howard L. Mendall, Maine Cooperative Wildlife Research Unit - 1958 - 317 pages
The ring-necked duck in the Northeast by Howard Lewis Mendall, Maine Cooperative Wildlife Research Unit - 1958 - 317 pages
The ring-necked pheasant and its management in Ohio by Daniel L. Leedy, William B. Hendershot, Ohio. Division of Conservation and Natural Resources, Ohio State University. Ohio Cooperative Wildlife Research Unit - 1947 - 16 pages
The Ringer's manual by Robert Spencer, British Trust for Ornithology - 1976 - 131 pages
The road runner by Theodore W. Munch, M. Vere DeVault - 1958 - 30 pages
The roadrunner in fact and folk-lore by James Frank Dobie - 1939 - 31 pages
The robins by Mrs. Trimmer (Sarah) - 1851 - 199 pages
The robins, or, Domestic life among the birds by Mrs. Trimmer (Sarah) - 1846 - 199 pages
The robins, or, Fabulous histories by Mrs. Trimmer (Sarah) - 1822 - 234 pages
The robins: or, Fabulous histories by Mrs. Trimmer (Sarah) - 1827 - 228 pages
The Rocky Mountain population of the western Canada goose by William B. Krohn, Elwood G. Bizeau, U.S. Fish and Wildlife Service - 1980 - 93 pages
The role of audition in the development and maintenance of avian vocal behavior by Masakazu Konishi - 1963 - 378 pages
The role of environmental factors in ring-billed and herring gull orientation by William E. Southern - 1968 - 562 pages
The role of experience in the nest-building of the zebra finch (Taeniopygia castanotis Gould) by Theodore D. Sargent - 1963 - 78 pages
The role of the egg futures market in the egg economy: 1940 to 1966 by Diane June Schoening Humphrey Miracle - 1971 - 368 pages
The romance of bird life by John Lea - 1909 - 367 pages
The romance of the lyrebird by Alec Hugh Chisholm - 1960 - 156 pages
The Roosevelt bird sanctuary anthology by Alice Delano Weekes - 1932 - 298 pages
The roosts and night-roosting of birds by John Thompson Emlen - 1934 - 1226 pages
The royal birds by Lillian Grace Paca - 1963 - 164 pages
The ruffed grouse by Gardiner Bump, New York (State). Conservation Dept - 1947 - 915 pages
The rôle of vertebrates in the control of insect pests - 1926 - 23 pages
The sand crab Emerita talpoida (Say) and some of its relatives by Alexander Wetmore, Alfred Richard Loeblich, Charles Lewis Gazin, Eugene Eisenmann, Gustav Arthur Cooper, John Frederick Gates Clarke, M B Mittleman, Philip Drucker, Robert E. Snodgrass, William K. Emerson, Charles Greeley Abbot, Frank Robert Shaw, Helen Niña Tappan, Miriam Morse Shaw, Herbert Spencer Barber, James Brookes Knight, Smithsonian Institution - 1953 - 56 pages
The sands of Muskeget by John Charles Phillips - 1931 - 46 pages
The sarimanok in myths and living tradition by Nagasura T. Madale - 2000 - 81 pages
The scissortail by Oklahoma Ornithological Society - 1997
The scissortail by Oklahoma Ornithological Society - 1987
The scissortail by Oklahoma Ornithological Society - 1977
The scissortail by Oklahoma Ornithological Society - 1971
The scissortail by Oklahoma Ornithological Society - 1960
The scissortail by Oklahoma Ornithological Society - 1952
The Scottish naturalist - 1961
The Scottish naturalist - 1961
The Scottish naturalist - 1957
The Scottish naturalist - 1957
The Scottish naturalist - 1955
The Scottish naturalist - 1955
The Scottish naturalist - 1954
The Scottish naturalist - 1953
The Scottish naturalist - 1951
The Scottish naturalist - 1950
The Scottish naturalist - 1949
The Scottish naturalist - 1948
The Scottish naturalist - 1948
The Scottish naturalist - 1939
The Scottish naturalist - 1938
The Scottish naturalist - 1937
The Scottish naturalist - 1936
The Scottish naturalist - 1935
The Scottish naturalist - 1934
The Scottish naturalist - 1933
The Scottish naturalist - 1931
The Scottish naturalist - 1929
The Scottish naturalist - 1929
The Scottish naturalist - 1927
The Scottish naturalist - 1927
The Scottish naturalist - 1925
The Scottish naturalist - 1925
The Scottish naturalist - 1923
The Scottish naturalist - 1923
The Scottish naturalist - 1921
The Scottish naturalist - 1920
The Scottish naturalist - 1919
The Scottish naturalist - 1919
The Scottish naturalist - 1918
The Scottish naturalist - 1918
The Scottish naturalist - 1917
The Scottish naturalist - 1917
The Scottish naturalist - 1916
The Scottish naturalist - 1916
The Scottish naturalist - 1915
The Scottish naturalist - 1915
The Scottish naturalist - 1914
The Scottish naturalist - 1914
The Scottish naturalist - 1913
The Scottish naturalist - 1913
The Scottish naturalist - 1912
The Scottish naturalist - 1912
The Scottish ospreys by Philip Brown - 1979 - 190 pages
The sea and its wonders by Mrs. Mary (Kirby) Gregg, Elizabeth Kirby - 1871 - 304 pages
The sea bird as an individual by Ronald Mathias Lockley - 1938 - 13 pages
The Sea swallow by Royal Naval Bird Watching Society - 1988
The Sea swallow by Royal Naval Bird Watching Society - 1978
The seabird wreck of 1969 in the Irish Sea by Natural Environment Research Council (Great Britain) - 1970 - 52 pages
The seacoast national park in Maine, viewed in the light of its relation to bird life and bird study by Henry Lane Eno - 1916 - 17 pages
The seasonal ecology of fruit and nectar eating birds in lower middle America by Charles Frederick Leck - 1970 - 246 pages
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