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The Bulletin Board, The Condor Jul 1968

Birds Observed On San Nicolas Island, California, William C. Townsend Jul 1968

Comparative Breeding Behavior Of Lesser And Lawrence's Goldfinches, Ellen L. Coutlee Jul 1968

Standard Metabolism Comparisons Between Orders Of Birds, Jerrold H. Zar Jul 1968

Back Matter (Pdf), The Condor Jul 1968

Officers And Members Of The Cooper Ornithological Society, The Condor Jul 1968

Feeding-Perching Behavior In The Mockingbird, Mike Charles Baker Jul 1968

Endocrine Regulation Of Body Weight In The Spotted Munia, Uroloncha Punctulata, Asha Chandola, J. P. Thapliyal Jul 1968

The Systematic Position Of The Surfbird, Aphriza Virgata, Joseph R. Jehl Jr. Jul 1968

Egg-Eating By Galapagos Mockingbirds, Michael P. Harris Jul 1968

Breeding Of Botteri's Sparrow (Aimophila Botterii) In Arizona, Robert D. Ohmart Jul 1968

Behavior Of The Swallow-Tailed Gull Of The Galapagos, Barbara K. Snow, D. W. Snow Jul 1968

Temperature Regulation In Nestling Cactus Wrens: The Development Of Homeothermy, Robert E. Ricklefs, F. Reed Hainsworth Apr 1968

A New Race Of The Purple Martin From Utah, William H. Behle Apr 1968

Peregrines And Pesticides In Alaska, Tom J. Cade, Clayton M. White, John R. Haugh Apr 1968

News And Notes, The Condor Apr 1968

Publications Received, The Condor Apr 1968

Nest-Related Activities Of Black-Billed Magpies, Michael J. Erpino Apr 1968

The Bulletin Board, The Condor Apr 1968

Pictorial Checklist Of Colorado Birds, Alfred M. Bailey, Robert J. Niedrach Apr 1968

Notes On The Nesting Of The Short-Tailed Pigmy-Tyrant (Myiornis Ecaudatus) In Northeastern Venezuela, Raymond Mcneil, Aida Martinez Apr 1968

A Winter Record Of The Trumpeter Swan In Western Washington, Gordon D. Alcorn Apr 1968

Noteworthy Records Of Vireos In California, R. Guy Mccaskie Apr 1968

Notes On The Status Of The Tufted Duck (Aythya Fuligula) In North America With A Report Of A New Observation From Wyoming, Michael Gochfeld Apr 1968

Observations On Food-Caching By An Adult Female Sparrow Hawk, Rey Stendell, Lee Waian Apr 1968

Hybrid Of Blue-Winged Teal Shoveller In Northwestern California, Frank A. Hall, Stanley W. Harris Apr 1968

The Role Of Introduced Diseases In The Extinction Of The Endemic Hawaiian Avifauna, Richard E. Warner Apr 1968

Synchronous Wing And Tail Molt In Diving Petrels, George E. Watson Apr 1968

Changing Status Of The Bronzed Cowbird In Arizona, R. Roy Johnson, Bernard Roer Apr 1968

Predation By Catbirds On Dragonflies, Allen M. Young Apr 1968