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The Auk

Articles 1921 - 1950 of 22791

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Reproductive Activity Of Force-Paired Cockatiels (Nymphicus Hollandicus), J. T. Yamamoto, K. M. Shields, J. R. Millam, T. E. Roudybush, C. R. Grau Sep 2024

Reproductive Activity Of Force-Paired Cockatiels (Nymphicus Hollandicus), J. T. Yamamoto, K. M. Shields, J. R. Millam, T. E. Roudybush, C. R. Grau

The Auk

No abstract provided.


Physiological Basis And Ecological Consequences Of Sugar Preferences In Cedar Waxwings, Carlos Mart Sep 2024

Physiological Basis And Ecological Consequences Of Sugar Preferences In Cedar Waxwings, Carlos Mart

The Auk

No abstract provided.


The Natal Dispersal Of Ruffed Grouse, Robert J. Small, Donald H. Rusch Sep 2024

The Natal Dispersal Of Ruffed Grouse, Robert J. Small, Donald H. Rusch

The Auk

No abstract provided.


Characteristics, Use, And Significance Of Two Singing Behaviors In Grace's Warbler (Dendroica Graciae), Cynthia A. Staicer Sep 2024

Characteristics, Use, And Significance Of Two Singing Behaviors In Grace's Warbler (Dendroica Graciae), Cynthia A. Staicer

The Auk

No abstract provided.


Search-Path Characteristics Of Foraging Ruddy Ducks, Michael W. Tome Sep 2024

Search-Path Characteristics Of Foraging Ruddy Ducks, Michael W. Tome

The Auk

No abstract provided.


Egg Temperatures And Parental Behavior During The Transition From Incubation To Brooding In The American White Pelican, The Auk Sep 2024

Egg Temperatures And Parental Behavior During The Transition From Incubation To Brooding In The American White Pelican, The Auk

The Auk

No abstract provided.


Plumage Pigment Differences In Manakins Of The Pipra Erythrocephala Superspecies, Jocelyn Hudon, A. P. Capparella, Alan H. Brush Sep 2024

Plumage Pigment Differences In Manakins Of The Pipra Erythrocephala Superspecies, Jocelyn Hudon, A. P. Capparella, Alan H. Brush

The Auk

No abstract provided.


Notes And News, The Auk Sep 2024

Notes And News, The Auk

The Auk

No abstract provided.


Variation In Daily Energy Expenditure In Nesting Northern Wheatears (Oenanthe Oenanthe), The Auk Sep 2024

Variation In Daily Energy Expenditure In Nesting Northern Wheatears (Oenanthe Oenanthe), The Auk

The Auk

No abstract provided.


Experimental Induction Of Infanticide In Female Wattled Jacanas, The Auk Sep 2024

Experimental Induction Of Infanticide In Female Wattled Jacanas, The Auk

The Auk

No abstract provided.


A Critical Review Of The Transoceanic Migration Of The Blackpoll Warbler, The Auk Sep 2024

A Critical Review Of The Transoceanic Migration Of The Blackpoll Warbler, The Auk

The Auk

No abstract provided.


Back Matter, The Auk Sep 2024

Back Matter, The Auk

The Auk

No abstract provided.


Front Matter, The Auk Sep 2024

Front Matter, The Auk

The Auk

No abstract provided.


Soil Analyses And 13 C/12 C Ratios Identify Sites Of Deserted Rockhopper Penguin Colonies, P. J. Moors, T. W. Speir, G. L. Lyon Sep 2024

Soil Analyses And 13 C/12 C Ratios Identify Sites Of Deserted Rockhopper Penguin Colonies, P. J. Moors, T. W. Speir, G. L. Lyon

The Auk

No abstract provided.


Food Supplement Effects On Breeding Time And Harem Size In The Red-Winged Blackbird (Agelaius Phoeniceus), Peter H. Wimberger Sep 2024

Food Supplement Effects On Breeding Time And Harem Size In The Red-Winged Blackbird (Agelaius Phoeniceus), Peter H. Wimberger

The Auk

No abstract provided.


Nonparental Attendants In A North-Temperate Migrant, Michael Kaspari, Helen O'Leary Sep 2024

Nonparental Attendants In A North-Temperate Migrant, Michael Kaspari, Helen O'Leary

The Auk

No abstract provided.


Sex Ratios Of Fledgling Golden Eagles, Thomas C. Edwards Jr., Michael W. Collopy, Karen Steenhof, Michael N. Kochert Sep 2024

Sex Ratios Of Fledgling Golden Eagles, Thomas C. Edwards Jr., Michael W. Collopy, Karen Steenhof, Michael N. Kochert

The Auk

No abstract provided.


Molt Of Primaries And Age Determination In Tengmalm's Owl (Aegolius Funereus), Birger H Sep 2024

Molt Of Primaries And Age Determination In Tengmalm's Owl (Aegolius Funereus), Birger H

The Auk

No abstract provided.


Selectivity And Ecological Consequences Of Cavity Nesters Using Natural Vs Artificial Nest Sites, Jeffrey D. Brawn Sep 2024

Selectivity And Ecological Consequences Of Cavity Nesters Using Natural Vs Artificial Nest Sites, Jeffrey D. Brawn

The Auk

No abstract provided.


Application Of Synaptonemal Complex Techniques For Determination Of Diploid Number And Chromosomal Morphology In Birds, David W. Hale, Elizabeth J. Ryder, Philip D. Sudman, Ira F. Greenbaum Sep 2024

Application Of Synaptonemal Complex Techniques For Determination Of Diploid Number And Chromosomal Morphology In Birds, David W. Hale, Elizabeth J. Ryder, Philip D. Sudman, Ira F. Greenbaum

The Auk

No abstract provided.


Influence Of Desert Nesting And Foraging Distance On Growth Rates In Gray Gulls (Larus Modestus), Carlos G. Guerra, Lloyd C. Fitzpatrick, Roberto E. Aguilar Sep 2024

Influence Of Desert Nesting And Foraging Distance On Growth Rates In Gray Gulls (Larus Modestus), Carlos G. Guerra, Lloyd C. Fitzpatrick, Roberto E. Aguilar

The Auk

No abstract provided.


Museum Collections As A Source Of Dna For Studies Of Avian Phylogeny, Peter Houde, Michael J. Braun Sep 2024

Museum Collections As A Source Of Dna For Studies Of Avian Phylogeny, Peter Houde, Michael J. Braun

The Auk

No abstract provided.


Letter Of Transmittal, Alan H. Brush Sep 2024

Letter Of Transmittal, Alan H. Brush

The Auk

No abstract provided.


Response To R P Yunick, D. James Mountjoy, Raleigh J. Robertson Sep 2024

Response To R P Yunick, D. James Mountjoy, Raleigh J. Robertson

The Auk

No abstract provided.


Response To Hepp Et Al, C. Davison Ankney, Darrel G. Dennis Sep 2024

Response To Hepp Et Al, C. Davison Ankney, Darrel G. Dennis

The Auk

No abstract provided.


Are Weekend Data Suspect?, Robert P. Yunick Sep 2024

Are Weekend Data Suspect?, Robert P. Yunick

The Auk

No abstract provided.


Genetic Distance And Hybridization Of Black Ducks And Mallards: A Morph Of A Different Color?, G. R. Hepp, J. M. Novak, K. T. Scribner, P. W. Stangel Sep 2024

Genetic Distance And Hybridization Of Black Ducks And Mallards: A Morph Of A Different Color?, G. R. Hepp, J. M. Novak, K. T. Scribner, P. W. Stangel

The Auk

No abstract provided.


Index To Volume 105, The Auk Sep 2024

Index To Volume 105, The Auk

The Auk

No abstract provided.


In Memoriam: S, S. Dillon Ripley Sep 2024

In Memoriam: S, S. Dillon Ripley

The Auk

No abstract provided.


Reviews, The Auk Sep 2024

Reviews, The Auk

The Auk

No abstract provided.