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Articles 4261 - 4290 of 4556
Full-Text Articles in Ornithology
Kentucky Warbler (Vol. 32, No. 1), Kentucky Library Research Collections
Kentucky Warbler (Vol. 32, No. 1), Kentucky Library Research Collections
The Kentucky Warbler
No abstract provided.
Birds Taking On Color For Spring, Jessie Maye Smith
Birds Taking On Color For Spring, Jessie Maye Smith
Jessie Maye Smith Birds and Watchers Columns Collection
No abstract provided.
Bird Arrivals Put Watchers On Alert (Scissor, Jessie Maye Smith
Bird Arrivals Put Watchers On Alert (Scissor, Jessie Maye Smith
Jessie Maye Smith Birds and Watchers Columns Collection
No abstract provided.
Public Guard May Save 7 Bird Types, Jessie Maye Smith
Public Guard May Save 7 Bird Types, Jessie Maye Smith
Jessie Maye Smith Birds and Watchers Columns Collection
No abstract provided.
Civilization Has Hurt, Helped Birds, Jessie Maye Smith
Civilization Has Hurt, Helped Birds, Jessie Maye Smith
Jessie Maye Smith Birds and Watchers Columns Collection
No abstract provided.
Birds May Herald Arrival Of Spring, Jessie Maye Smith
Birds May Herald Arrival Of Spring, Jessie Maye Smith
Jessie Maye Smith Birds and Watchers Columns Collection
No abstract provided.
Waterfowl Sex Ratios During Spring In Washington State And Their Interpretation, Paul A. Johnsgard, Irven O. Buss
Waterfowl Sex Ratios During Spring In Washington State And Their Interpretation, Paul A. Johnsgard, Irven O. Buss
Papers in Ornithology
Sex-ratio studies have received much attention from research workers in recent years. The contributions of Hochbaum (1944), Petrides (1944) and others have yielded considerable information on sex ratios in waterfowl; Beer (1945) and Yocom (1949) have presented data for the state of Washington. To interpret regional data on waterfowl sex ratios adequately, it is necessary to obtain a series of uninterrupted observations covering the entire migration period of the species concerned. In 1954, an ecologic study was conducted in the Potholes area, Grant County, central Washington (Johnsgard, 1956). During the period February 15 to May 16, sex-ratio data were collected …
Ladder-Back Called Variety Of Names, Jessie Maye Smith
Ladder-Back Called Variety Of Names, Jessie Maye Smith
Jessie Maye Smith Birds and Watchers Columns Collection
No abstract provided.
Many Birds Winter In Swampy Areas, Jessie Maye Smith
Many Birds Winter In Swampy Areas, Jessie Maye Smith
Jessie Maye Smith Birds and Watchers Columns Collection
No abstract provided.
Bird Banding Interest Grows, Jessie Maye Smith
Bird Banding Interest Grows, Jessie Maye Smith
Jessie Maye Smith Birds and Watchers Columns Collection
No abstract provided.
Townsend Solitaire Seen Here, Jessie Maye Smith
Townsend Solitaire Seen Here, Jessie Maye Smith
Jessie Maye Smith Birds and Watchers Columns Collection
No abstract provided.
Cold Spell Points Up Birds' Plight, Jessie Maye Smith
Cold Spell Points Up Birds' Plight, Jessie Maye Smith
Jessie Maye Smith Birds and Watchers Columns Collection
No abstract provided.
Spotted Towhee Is Abundant In Area, Jessie Maye Smith
Spotted Towhee Is Abundant In Area, Jessie Maye Smith
Jessie Maye Smith Birds and Watchers Columns Collection
No abstract provided.
Birds Plentiful In Wintry Scene, Jessie Maye Smith
Birds Plentiful In Wintry Scene, Jessie Maye Smith
Jessie Maye Smith Birds and Watchers Columns Collection
No abstract provided.
Kentucky Warbler (Vol. 31, No. 4), Kentucky Library Research Collections
Kentucky Warbler (Vol. 31, No. 4), Kentucky Library Research Collections
The Kentucky Warbler
No abstract provided.
Bird Watchers See Rare Types, Jessie Maye Smith
Bird Watchers See Rare Types, Jessie Maye Smith
Jessie Maye Smith Birds and Watchers Columns Collection
No abstract provided.
Burrowing Prairie Owl Now Rare Here, Jessie Maye Smith
Burrowing Prairie Owl Now Rare Here, Jessie Maye Smith
Jessie Maye Smith Birds and Watchers Columns Collection
No abstract provided.
Birds Have Part In Yuletide Lore, Jessie Maye Smith
Birds Have Part In Yuletide Lore, Jessie Maye Smith
Jessie Maye Smith Birds and Watchers Columns Collection
No abstract provided.
Home Chores Yield To Bird Watching, Jessie Maye Smith
Home Chores Yield To Bird Watching, Jessie Maye Smith
Jessie Maye Smith Birds and Watchers Columns Collection
No abstract provided.
Tiny Woodpecker Helpful To Trees, Jessie Maye Smith
Tiny Woodpecker Helpful To Trees, Jessie Maye Smith
Jessie Maye Smith Birds and Watchers Columns Collection
No abstract provided.
Fall Distribution Of Birds In A Palouse River Canyon, Frank B. Golley, Paul A. Johnsgard
Fall Distribution Of Birds In A Palouse River Canyon, Frank B. Golley, Paul A. Johnsgard
Paul Johnsgard Collection
During the fall and winter of 1953 the writers undertook a general ecological study of a portion of the Palouse River valley, near Armstrong, Whitman County, Washington. During the course of these investigations records were kept on the numbers of birds observed and the vegetation in which they were located. It was anticipated that these observations might indicate bird-use of the major vegetational types found in the area. Several investigators (Dumas 1950; Wing 1949) have published distributional data for birds of the Palouse grassland during the nesting, period, but few have been concerned with distribution patterns during the fall migration.
2 Kinglet Types Tiny But Sturdy, Jessie Maye Smith
2 Kinglet Types Tiny But Sturdy, Jessie Maye Smith
Jessie Maye Smith Birds and Watchers Columns Collection
No abstract provided.
Pilgrims Already Knew About Turkey, Jessie Maye Smith
Pilgrims Already Knew About Turkey, Jessie Maye Smith
Jessie Maye Smith Birds and Watchers Columns Collection
No abstract provided.
Wood Duck Struts Resplendent Attire, Jessie Maye Smith
Wood Duck Struts Resplendent Attire, Jessie Maye Smith
Jessie Maye Smith Birds and Watchers Columns Collection
No abstract provided.
Myrtle Warblers Here For Winter, Jessie Maye Smith
Myrtle Warblers Here For Winter, Jessie Maye Smith
Jessie Maye Smith Birds and Watchers Columns Collection
No abstract provided.
Bird Lovers Never Have Dull Moment, Jessie Maye Smith
Bird Lovers Never Have Dull Moment, Jessie Maye Smith
Jessie Maye Smith Birds and Watchers Columns Collection
No abstract provided.
Chickadee's Voice Has Hopefulness, Jessie Maye Smith
Chickadee's Voice Has Hopefulness, Jessie Maye Smith
Jessie Maye Smith Birds and Watchers Columns Collection
No abstract provided.
Unorthodox Egret Seen At Benbrook, Jessie Maye Smith
Unorthodox Egret Seen At Benbrook, Jessie Maye Smith
Jessie Maye Smith Birds and Watchers Columns Collection
No abstract provided.
Hunting With The Spirited Falcon Special Old Sport, Jessie Maye Smith
Hunting With The Spirited Falcon Special Old Sport, Jessie Maye Smith
Jessie Maye Smith Birds and Watchers Columns Collection
No abstract provided.
Kentucky Warbler (Vol. 31, No. 3), Kentucky Library Research Collections
Kentucky Warbler (Vol. 31, No. 3), Kentucky Library Research Collections
The Kentucky Warbler
No abstract provided.