Effectiveness in nature of so-called protective adaptations in animal kingdom, chiefly as illustrated by food habits of Nearctic birds.

Birds of the Eurasian Tundra /
by: Pleske, Ḟ. D. (Ḟedor Dmitrīevich), 1858-1932

Arctic life of birds and mammals, including man.
by: Irving, Laurence, 1895-1979
Published: (1972)

Arctic animals in relation to climatic fluctuations.
by: Vibe, Christian, 1913-
Published: (1967)

A catalog of Nearctic Chironomidae /
by: Oliver, Donald R.
Published: (1990)

Bibliography of the Arctic arthropods of the Nearctic region /
by: Danks, H. V.
Published: (1981)

Arctic National Wildlife Refuge bird migration routes /
Published: (2013)

Seabirds of eastern North Pacific and Arctic waters /
Published: (1984)

Sun bird : the amazing journey of the arctic tern /
by: Moore, Lindsay, 1983-
Published: (2025)

Birds of Arctic Alaska.
by: Bailey, Alfred M. (Alfred Marshall), 1894-1978
Published: (1948)

Arctic wings : birds of the Arctic National Wildlife Refuge /
Published: (2006)

Review of the Nearctic Alysiini (Hymenoptera, Braconidae) : with discussion of generic relationships within the tribe /
by: Wharton, Robert (Robert Alan)
Published: (1980)

A complete guide to Arctic wildlife /
by: Sale, Richard, 1946-
Published: (2006)

Sample-size considerations for a study of shorebird nest survival in the 1002 Area, Arctic National Wildlife Refuge, Alaska /
by: Weiser, Emily L.
Published: (2020)

The nesting habits of Finnish birds.
by: Haartman, Lars von
Published: (1969)

Community adaptation and vulnerability in Arctic Regions /
Published: (2010)

Physiological adaptations for breeding in birds /
by: Williams, Tony D.
Published: (2012)

Birds of New Jersey, their habits and habitats /
by: Leck, Charles F., 1944-
Published: (1975)

The role of ecosystem changes across the Boreal-Arctic transition zone on the distribution and abundance of wildlife populations /
by: McNew, Lance
Published: (2013)

Animals of the Arctic ; the ecology of the Far North.
by: Stonehouse, Bernard
Published: (1971)

Arctic animals /
Published: (1979)

Circular on food-habits of birds.
Published: (1886)

The Illustrated bird /
Published: (1978)

Food habits of some winter bird visitants.
Published: (1924)

Habits and food of the roadrunner in California.
by: Bryant, H. C. (Harold Child), 1886-1968
Published: (1916)

Prehistoric maritime adaptions of the circumpolar zone /
Published: (1975)

The Illustrated encyclopedia of birds : the definitive reference to birds of the world /
Published: (1990)

The illustrated book of birds /
by: Felix, Jiří, 1929-2008
Published: (1978)

Useful birds and their protection. : Containing brief descriptions of the more common and useful species of Massachusetts, with accounts of their food habits, and a chapter on the means of attracting and protecting birds /
by: Forbush, Edward Howe, 1858-1929
Published: (1907)

Life histories of North American birds with special reference to their breeding habits and eggs : with twelve lithographic plates /
by: Bendire, Charles, 1836-1897
Published: (1892)

Food habits of fish-eating birds.
Published: (1932)

The art of bird illustration /
by: Lambourne, Maureen
Published: (1990)

Adaptive modifications for tree-trunk foraging in birds.
by: Richardson, Frank, 1913-
Published: (1942)

The illustrated encyclopedia of birds /
by: Hanzák, Jan
Published: (1977)

Protecting the Arctic : indigenous peoples and cultural survival /
by: Nuttall, Mark
Published: (1998)

The illustrated bird watcher's dictionary /
by: Heintzelman, Donald S.
Published: (1980)

Withdrawal of lands for protection of game animals and birds.
Published: (1924)