BooksSitemapNatureBirds & BirdwatchingF
Factors affecting annual egg production by Frank Alfred Hays - 1944 - 12 pages
Factors affecting avian diversity in a northeastern woodlot by Thomas Steven Litwin - 1986 - 400 pages
Factors affecting egg grading by Barry Metcalfe Freeman - 1970 - 72 pages
Factors affecting nesting success in the blue goose by John Michael Harvey - 1970 - 272 pages
Factors affecting the artificial insemination of turkeys by M. G. McCartney - 1959 - 19 pages
Factors affecting the distribution of ovenbirds (Seiurus aurocapillus) in "forest islands" in central New York by Deanna Dawson - 1984 - 172 pages
Factors affecting the price of turkeys by Donald Paarlberg, D. J. Watson - 1949 - 28 pages
Factors affecting the quality of cooked Pekin duckling by Michael Peter Breslin - 1984 - 162 pages
Factors affecting variation in the number of turkeys marketed by individual producers by Ralph L. Baker - 1958 - 28 pages
Factors influencing egg production by Charles Webster Knox - 1932 - 11 pages
Factors influencing egg production by Charles Webster Knox - 1930 - 13 pages
Factors influencing the prices received for Texas turkeys by George J. Mountney, Edward Douglas Parnell, R. B. Halpin, Texas Agricultural Experiment Station - 1954 - 10 pages
Factors involved in the dissecting aneurysm-aortic rupture condition of turkeys by Franklin M. Loew - 1965 - 42 pages
Fair Isle and its birds by Kenneth Williamson, Peter Davis - 1965 - 311 pages
Falconry and hawking treatises printed in the English language - 1976 - 36 pages
Falcons and falconry by Frank Illingworth - 1971 - 126 pages
Falcons return by John Kaufmann, Heinz Karl Meng - 1992 - 132 pages
Falkland Islands birds by Robin W. Woods - 1982 - 79 pages
Falkland Islands penguin census, 1995/96 by Michael Bingham - 1996 - 46 pages
Fall and spring migration route and behavior of eastern greater sandhill cranes, 1978-1979 by Raymond Kenneth Anderson, Deborah K. Jansen, Thomas Cogger, University of Wisconsin--Stevens Point. College of Natural Resources, U.S. Fish and Wildlife Service - 1980 - 42 pages
Fall migration ecology of ring-necked ducks in East-Central Minnesota by Nicholas Anthony Stathis, David E Andersen, A. M. Starfield, National Biological Survey (U.S.), Minnesota Cooperative Fish and Wildlife Research Unit - 1994 - 31 pages
Familiar birds of Ceylon by Cicely Kershaw - 1925 - 144 pages
Familiar birds of Northwest forests, fields, and gardens by David B. Marshall - 1973 - 84 pages
Familiar birds of the Stanford campus by John B. Price - 1954 - 71 pages
Familiar wild birds by Walter Swaysland - 1901
Familiar wild birds by Walter Swaysland - 1901
Family and other social groups in snow geese by J. P. Prevett, C. D. MacInnes, Wildlife Society - 1980 - 46 pages
Fancy pigeons by National Pigeon Association - 1969 - 181 pages
Farm characteristics and production practices associated with commercial egg production in Oklahoma by K. C. Davis, Gene A. Mathia - 1960 - 20 pages
Farm game habitat evaluation in Kentucky by Gerald A. Wunz, Kentucky. Dept. of Fish and Wildlife Resources, Pittman-Robertson Project. Kentucky - 1959 - 266 pages
Farm help from the birds by Waldo Lee McAtee - 1921 - 18 pages
Farm-to-retail margins for marketing western turkeys by John O'Neill Gerald - 1949 - 12 pages
Farming for waterfowl in the southeastern United States by Lawrence S. Givens, Thomas Z. Atkeson, United States. Bureau of Sport Fisheries and Wildlife. Branch of Wildlife Refuges - 1959 - 88 pages
Fat Alfie and the feather caper by Matilda Nordtvedt - 1975 - 127 pages
Fat cat on a mat by Phil Roxbee Cox - 2000 - 16 pages
Fatal flight by Natalino Fenech - 1992 - 174 pages
Fauna argentina by Graciela Montes, Miguel Palermo - 1988
Fauna argentina - 1985
Fauna Argentina: Anfibios y reptiles (2 pts.) by Graciela Montes, Miguel Palermo - 1985
Fauna boreali-Americana; or the zoology of the northern parts of British America by John Richardson - 1836
Fauna of Madhya Pradesh by Kailash Chandra, Zoological Survey of India - 2007
Fauna of the national parks of the United States by Joseph Scattergood Dixon - 1938 - 236 pages
Fauna ornítica del Alto Aragón Occidental by César Pedrocchi Renault - 1987 - 210 pages
Faune des vertébrés de la Suisse by Víctor Fatio - 1904
Faune du grand-duché de Luxembourg by Victor Ferrant - 1931
Faunistic studies at the Windmill Islands, Wilkes Land, East Antarctica, 1959-80 by M. D. Murray, D. J. Luders - 1990 - 45 pages
Favorite birds of America by Kenneth Douglas Morrison - 1951
Feasibility of using geothermal effluents for waterfowl wetlands by CH2M Hill, inc, Western Energy and Land Use Team - 1981 - 220 pages
Feather development in Barred Plymouth Rock chicks by A. M. M. Gericke, Clarence Sellers Platt - 1932 - 22 pages
Feather in the wind by Doris Van Liew Foster - 1972 - 32 pages
Feathered dinosaurs by Christopher Sloan - 2001 - 64 pages
Feathered favourites by Joseph Wolf - 1854 - 53 pages
Feathered friends by Jef Kaminsky - 2001
Feathered Friends by Jo Windsor - 1999 - 15 pages
Feathered heroes by Walter L. Harter - 1969 - 127 pages
Feathered travelers by Mary Deinlein, John C. Anderton, Smithsonian Migratory Bird Center - 1996 - 70 pages
Feathers by Marian Cieśląk, Bolesław Dul - 2006 - 320 pages
Feathers and facts. A reply to the Feather-trade, and review of facts with reference to the persecution of birds for their plumage ... by Royal Society for the Protection of Birds - 1911 - 74 pages
Feathers for lunch by Lois Ehlert - 1993 - 31 pages
Feathers from domestic and wild fowl by J. I. Hardy, Thora Marggraff Plitt Hardy - 1949 - 28 pages
Feathers from the prairie by Morris D. Johnson - 1964 - 240 pages
Feathers in the wind by James J. Brett, Alexander C. Nagy - 1973 - 70 pages
Federal protection of migratory birds by George Agustus Lawyer - 1918 - 16 pages
Feeding alfalfa to turkeys in Nevada by John A. McCormick - 1960 - 14 pages
Feeding turkeys for market finish by George P. Goodearl - 1943 - 14 pages
FGL. by United States. Bureau of Sport Fisheries and Wildlife - 1970
FGL. by United States. Bureau of Sport Fisheries and Wildlife - 1970
Field book of birds of the southwestern United States by Luther E. Wyman, Elizabeth F. Burnell - 1925 - 308 pages
Field book of wild birds and their music by Ferdinand Schuyler Mathews - 1906 - 262 pages
Field check-list of Thai birds by Philip David Round - 2000 - 116 pages
Field guide by B. L. Walker - 2005 - 243 pages
Field guide to birds and wildflowers of Casco Bay and Peaks Island by Richard E. Baker - 1976 - 62 pages
Field guide to the birds of North America by National Geographic Society (U.S.) - 1999 - 480 pages
Field guide to the birds of Western Australia by G. M. Storr, R. E. Johnstone - 1979 - 211 pages
Field guide to the ducks, geese and swans of Pakistan by Mohammad Farooq Ahmed, Ali Ghalib - 1986 - 32 pages
Field guide to the waders by H. T. Condon, Arnold Robert McGill - 1974 - 48 pages
Field I.D. guide for North American raptors by William S. Clark, Michael E. Pramstaller, Raptor Information Center (Washington, D.C.) - 1980 - 14 pages
Field manual of birds by Fred C. Kleinschnitz - 1947 - 60 pages
Field manuel [!] of birds by F. C. Kleinschnitz - 1937 - 60 pages
Field marks of all birds easily confused by Henry Hill Collins - 1931 - 16 pages
Field notes on the birds of the Ligonier Valley, 1968 by Robert C. Leberman - 1969 - 10 pages
Field studies of the Falconiformes (vultures, eagles, hawks, and falcons) of British Columbia by Frank Lyman Beebe - 1974 - 163 pages
Field-feeding of waterfowl in the Whitewater Lake district of southwestern Manitoba by Eugene Francis Bossenmaier - 1953 - 237 pages
Field-list of the birds of Essex County, Massachusetts by Essex County Ornithological Club of Massachusetts - 1940 - 28 pages
Fifty common birds of farm and orchard by United States. Bureau of Biological Survey - 1913 - 31 pages
Fifty years of bird protection in the United States by Thomas Gilbert Pearson - 1883 - 15 pages
Fifty years' progress of American ornithology, 1883-1933 by American Ornithologists' Union - 1933 - 249 pages
Final environment statement by United States. Bureau of Land Management - 1979
Final environmental impact statement on management for the northern spotted owl in the national forests by United States. Forest Service - 1992
Final environmental impact statement, Cache River basin by U.S. Fish and Wildlife Service - 1984 - 115 pages
Final environmental statement by United States. Bureau of Land Management - 1980 - 180 pages
Final environmental statement for the issuance of annual regulations permitting the sport hunting of migratory birds by U.S. Fish and Wildlife Service - 1975 - 710 pages
Final report, California seabird ecology study by United States. Minerals Management Service. Pacific OCS Region, University of California, Santa Cruz. Institute of Marine Sciences, Point Reyes Bird Observatory, Science Applications International Corporation. Applied Environmental Science Division - 1987
Final report, California seabird ecology study by United States. Minerals Management Service. Pacific OCS Region, University of California, Santa Cruz. Institute of Marine Sciences, Point Reyes Bird Observatory, Science Applications International Corporation. Applied Environmental Science Division - 1987
Final report, seabird-oil spill behavior study by Nero and Associates, United States. Minerals Management Service - 1983
Final report, seabird-oil spill behavior study by Nero and Associates, United States. Minerals Management Service - 1983
Final report, seabird-oil spill behavior study by Nero and Associates, United States. Minerals Management Service - 1983
Financing the Long Island duck industry .... by Louis C. Gosdorfer - 1941 - 298 pages
Finches by Willie Flora Flowers - 1933 - 64 pages
Finches and soft-billed birds by Henry Bates, Robert Busenbark - 1970 - 735 pages
Finches and soft-billed birds by Henry Bates, Robert Busenbark - 1963 - 703 pages
Finches and soft-billed birds by Henry Bates, Robert Busenbark - 1963 - 703 pages
Finding birds in north Spain--the book by Dave Gosney - 2010 - 36 pages
Finding birds in Panama by Ernest Preston Edwards - 1959 - 54 pages
Finding birds in the national capital area by Claudia P. Wilds - 1983 - 215 pages
Finding birds in Trinidad and Tobago by Donald S. Heintzelman - 1973 - 32 pages
Finding birds on Presque Isle by Jean Stull - 1965
Finding out about birds by William C. Dilger - 1963 - 56 pages
Finding the birds of Jackson Hole by Bert Raynes, Darwin Wile - 1994 - 161 pages
Finding the exotic faucet snail (Bithynia tentaculata) by Jennifer S. Sauer, Rebecca A. Cole, James M. Nissen, Upper Midwest Environmental Sciences Center (Geological Survey), Geological Survey (U.S.) - 2007 - 3 pages
Fine and fussy feathers by Mattie Mabel Chalfin - 1925 - 60 pages
First bald eagle eggs collected for analysis in Arizona by Teryl G. Grubb, Duane M. Rubink - 1978 - 2 pages
First for Britain and Ireland by Philip Palmer - 2000 - 328 pages
First steps in pigeon racing by Bell Charles Bent - 89 pages
Fishy flavor in turkey meat caused by feeding menhaden fish meal by Reece Lawrence Bryant, Gladys (Timson) Stevenson - 1939 - 7 pages
Five important wild-duck foods by Waldo Lee McAtee - 1914 - 19 pages
Five new races of birds from Venezuela by Alexander Wetmore - 1939 - 7 pages
Flame wings by Evelyn Mabel Palmer Watson - 1927 - 124 pages
Flamingo hunt by Paul Arthur Zahl, Fritz Kredel - 1952 - 270 pages
Flamingos by Merebeth Switzer - 1990 - 48 pages
Flap your wings by Philip D. Eastman - 2003
Flashing wings by John K. Terres - 1968 - 177 pages
Fledger by Nicholas Barrett - 1985 - 207 pages
Flight speed of birds by May Thacher Cooke - 1973 - 14 pages
Flo the eagle by Floyd Burton Bralliar - 1969 - 159 pages
Flock egg production performance by Willard Chandler Thompson - 1937 - 20 pages
Flooded timber as waterfowl habitat at the Montezuma National Wildlife Refuge by Lewis Mileston Cowardin - 1965 - 248 pages
Florida bird life by Alexander Sprunt - 1954 - 527 pages
Florida birds by James A. Tucker - 1968 - 119 pages
Florida birds by Florida. Dept. of Game and Fresh Water Fish - 1931 - 9 pages
Florida birds by Florida. Game and Fresh Water Fish Commission
Florida breeding bird atlas by C. Wesley Biggs, H. W. Kale - 1986 - 19 pages
Florida's fabulous waterbirds by Winston Williams - 1984 - 64 pages
Flying birds by David Urry, Katie Urry - 1970 - 189 pages
Flying free by Dan True - 1989 - 164 pages
Flying with the birds by Josi Leshem, Yossi Leshem, Ofer Bahat, Esther Lachman - 1999 - 265 pages
Flyways by Arthur S. Hawkins, U.S. Fish and Wildlife Service - 1984 - 517 pages
Foliage birds by George Martin Adams - 1984 - 111 pages
Fontana bird guide by Richard Sidney Richmond Fitter - 1956 - 192 pages
Food habits of a group of shorebirds: woodcock, snipe knot, and dowitcher by Charles Carlisle Sperry - 1940 - 37 pages
Food habits of adult pheasants in Michigan based on crop analysis method by Paul David Dalke - 1937 - 15 pages
Food habits of some winter bird visitants by Ira Noel Gabrielson - 1924 - 32 pages
Food habits of the merganser in New Mexico by Earl H. Huntington, Austin A. Roberts - 1959 - 36 pages
Food habits of the vireos by Edward Albert Chapin - 1925 - 42 pages
Food of American phalaropes, avocets, and stilts by Alexander Wetmore - 1925 - 20 pages
Food of our more important flycatchers by Foster Ellenborough Lascelles Beal - 1912 - 67 pages
Food of the bobolink, blackbirds and grackles by Foster Ellenborough Lascelles Beal - 1900 - 78 pages
Food of the robins and bluebirds of the United States by Foster Ellenborough Lascelles Beal - 1915 - 31 pages
Food of the woodpeckers of the United States by Foster Ellenborough Lascelles Beal - 1911 - 64 pages
Food plants to attract birds and protect fruit by Edward Howe Forbush - 1916 - 21 pages
Foods of ruffed grouse in Ohio by Robert Jerome Stoll, Ohio. Division of Wildlife - 1980 - 17 pages
For life members of the National Audubon Society by Roger Tory Peterson
For love of birds by Tony Samstag, Royal Society for the Protection of Birds - 1988 - 160 pages
Forage site selection by lesser snow geese during autumn staging on the Arctic National Wildlife Refuge, Alaska by Jerry W. Hupp, Donna Gail Robertson, Wildlife Society - 1998 - 40 pages
Foraging decisions in the wheatear Oenanthe oenanthe L. during the breeding season by Juan Moreno - 1983 - 29 pages
Foraging in relation to aspects of morphology, body condition, reproduction, and habitat variability in three bird species by Kjell Gunnar Kenneth Nyström - 1999 - 256 pages
Foraging patterns in two species of wood warblers by Paul W. Rasmussen - 1977 - 208 pages
Foraging strategies in two guilds of insectivorous birds in the Colorado Rocky Mountains by Robert Campbell Eckhardt - 1977 - 242 pages
Foreign birds for beginners by Donald Herbert Shier Risdon - 1953 - 140 pages
Foreign markets for United States eggs by Margaret A. Wulfert - 1928 - 13 pages
Forest and rangeland birds of the United States by Richard M. DeGraaf, United States. Forest Service - 1991 - 625 pages
Forest bird communities in the Baraboo Hills, Wisconsin by Michael J. Mossman - 1984 - 196 pages
Forest fragmentation and the Decline of Migratory Songbirds by David Samuel Wilcove - 1985 - 124 pages
Forest grouse and experimental spruce budworm insecticide studies by Thomas W. Mussehl, Philip Schladweiler - 1969 - 53 pages
Forestry and the conservation of Venezuela's forest birds by Douglas J. Mason - 1995 - 334 pages
Formation of co-operative egg circles and collecting deports by A. Owen-John, South Africa. Dept. of Agriculture (1910-1934) - 1928 - 12 pages
Four years of waterbird conservation activities by Frédéric Goes, Wildlife Conservation Society (New York, N.Y.). Cambodia Program - 2005 - 149 pages
Fowls of the air by William Joseph Long - 1902 - 310 pages
Fragments of the natural history of Pennsylvania by Benjamin Smith Barton - 1883 - 24 pages
Frank M. Chapman in Florida: his journals & letters by Frank Michler Chapman - 1967 - 228 pages
François Levaillant and the birds of Africa by L. C. Rookmaaker - 2004 - 484 pages
Friends in feathers by Gene Stratton-Porter - 1917 - 335 pages
Friends of mine by Gustav Eckstein - 1942 - 241 pages
Frill pigeons by C. J. Dietz - 37 pages
From individuals to populations by Joshua Timothy Ackerman - 2002 - 182 pages
From robin to junco by Mary Isabel Curtis - 1940 - 215 pages
Fugle- og selundersøkelser på Bouvetøya i desember/januar 1989/90 by Vidar Bakken - 1991 - 30 pages
Funafuti Marine Conservation Area,Tuvalu - 1998
Function and evolution of behavior - 1972 - 404 pages
Function and evolution of behavior - 1972 - 404 pages
Functional anatomy and adaptive evolution of the feeding apparatus in the Hawaiian honeycreeper genus Loxops (Drepanididae) by Lawrence Phillips Richards, Walter Joseph Bock - 1973 - 173 pages
Functional anatomy of birds by Alastair N. Worden - 1956 - 136 pages
Functional and causal aspects of nest distribution in colonies of the sandwich tern (Sterna s. sandvicensis Lath.) by J. Veen - 1977 - 193 pages
Functional aspects of incubation in the herring gull (Larus argentatus Pont.) by R. H. Drent - 1967 - 132 pages
Functional morphology of the lingual apparatus of sandgrouse (aves; pteroclidae) by Werner Muller - 1993 - 426 pages
Functional specificity of vocalizations elicited by electrical brain stimulation in the turkey (Meleagris gallopavo) by Steven William Anschel - 1975 - 242 pages
Fundamentals of mycorrhizal biology and biotechnology by Ramarao Pannuri - 2002 - 320 pages
Fundamentals of ornithology by Josselyn Van Tyne, Andrew John Berger - 1966 - 624 pages
Funktionelle Biologie, Anatomie und Physiologie der Vogelstimme by Rudolf Dürrwang - 1974 - 126 pages
Fur and game resources of Manitoba by V. W. Jackson - 1926 - 55 pages
Fur, Feather, & Fin Series: Snipe and woodcock. Natural history, by L.H. de Visme Shaw; snipe and wookcock in Ireland, by Richard J. Ussher; cookery by Alexander Innes Shand - 1903
Fur, Feather, & Fin Series: The Fox. By Thomas F. Dale - 1906
Fur, Feather, & Fin Series: The Grouse. Natural history, by H.A. MacPherson; shooting by A.J. Stuart-Wortley; cookery, by George Saintsbury - 1895
Fur, Feather, & Fin Series: The Pheasant. Natural history, by H.A. MacPherson; shooting, by A.J Stuart-Wortley; cookery, by Alexander Innes Shand - 1895
Further additions to the birds of Panamá and Colombia by Alexander Wetmore - 1953 - 12 pages
Further additions to the birds of Panamá and Colombia by Alexander Wetmore - 1953 - 12 pages
Further experiments in connection with the blackhead disease in turkeys by Cooper Curtice - 1907 - 105 pages
Further studies on the parasites of large game animals in northern Minnesota ... by William Livingston Jellison - 1933 - 26 pages