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Articles 42631 - 42660 of 732788

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Protein Requirements Of A Specialized Frugivore, Pesquet's Parrot "Psittrichas Fulgidus", Gregory S. Pryor, Douglas J. Levey, Ellen S. Dierenfeld Sep 2024

Protein Requirements Of A Specialized Frugivore, Pesquet's Parrot "Psittrichas Fulgidus", Gregory S. Pryor, Douglas J. Levey, Ellen S. Dierenfeld

The Auk

No abstract provided.


Large-Scale Variation In Growth Of Black Brant Goslings Related To Food Availability, James S. Sedinger, Mark P. Herzog, Brian T. Person, Morgan T. Kirk, Tim Obritchkewitch, Philip P. Martin, Alice A. Stickney Sep 2024

Large-Scale Variation In Growth Of Black Brant Goslings Related To Food Availability, James S. Sedinger, Mark P. Herzog, Brian T. Person, Morgan T. Kirk, Tim Obritchkewitch, Philip P. Martin, Alice A. Stickney

The Auk

No abstract provided.


Copulatory Behavior Of American Avocets And Black-Necked Stilts, Tex A. Sordahl Sep 2024

Copulatory Behavior Of American Avocets And Black-Necked Stilts, Tex A. Sordahl

The Auk

No abstract provided.


Fitness-Related Consequences Of Relaying In An Arctic Seabird: Survival Of Offspring To Recruitment Age, Mark Hipfner Sep 2024

Fitness-Related Consequences Of Relaying In An Arctic Seabird: Survival Of Offspring To Recruitment Age, Mark Hipfner

The Auk

No abstract provided.


Experimental Support For A New Drift Block Design To Assess Seabird Mortality From Oil Pollution, Francis K. Wiese, Ian L. Jones Sep 2024

Experimental Support For A New Drift Block Design To Assess Seabird Mortality From Oil Pollution, Francis K. Wiese, Ian L. Jones

The Auk

No abstract provided.


Nest-Attenders In The Pied Flycatcher "Ficedula Hypoleuca" During Nestling Rearing: A Possible Case Of Prospective Resource Exploration, Ulf Ottosson, Johan Baeckman, Henrik G. Smith Sep 2024

Nest-Attenders In The Pied Flycatcher "Ficedula Hypoleuca" During Nestling Rearing: A Possible Case Of Prospective Resource Exploration, Ulf Ottosson, Johan Baeckman, Henrik G. Smith

The Auk

No abstract provided.


Do Golden-Cheeked Warblers Select Nest Locations On The Basis Of Patch Vegetation?, Donald C. Dearborn, Laura L. Sanchez Sep 2024

Do Golden-Cheeked Warblers Select Nest Locations On The Basis Of Patch Vegetation?, Donald C. Dearborn, Laura L. Sanchez

The Auk

No abstract provided.


Timing Of Mineral Sequestration In Leg Bones Of White-Tailed Ptarmigan, James R. Larison, J. G. Crock, Christine M. Snow Sep 2024

Timing Of Mineral Sequestration In Leg Bones Of White-Tailed Ptarmigan, James R. Larison, J. G. Crock, Christine M. Snow

The Auk

No abstract provided.


Nest Defense As Parental Care In The Northern Hobby "Falco Subbuteo", Fabrizio Sergio, Giuseppe Bogliani Sep 2024

Nest Defense As Parental Care In The Northern Hobby "Falco Subbuteo", Fabrizio Sergio, Giuseppe Bogliani

The Auk

No abstract provided.


Stable-Isotope Analysis Of Canvasback Winter Diet In Upper Chesapeake Bay, G. Michael Haramis, Dennis G. Jorde, Stephen A. Macko, Jane L. Walker Sep 2024

Stable-Isotope Analysis Of Canvasback Winter Diet In Upper Chesapeake Bay, G. Michael Haramis, Dennis G. Jorde, Stephen A. Macko, Jane L. Walker

The Auk

No abstract provided.


Prefledging Energy Requirements In Shorebirds: Energetic Implications Of Selffeeding Precocial Development, Hans Schekkerman, G .. Visser Sep 2024

Prefledging Energy Requirements In Shorebirds: Energetic Implications Of Selffeeding Precocial Development, Hans Schekkerman, G .. Visser

The Auk

No abstract provided.


Carotenoid Pigments In Male House Finch Plumage In Relation To Age, Subspecies, And Ornamental Coloration, Caron Y. Inouye, Geoffrey E. Hill, Riccardo D. Stradi, Robert Montgomerie Sep 2024

Carotenoid Pigments In Male House Finch Plumage In Relation To Age, Subspecies, And Ornamental Coloration, Caron Y. Inouye, Geoffrey E. Hill, Riccardo D. Stradi, Robert Montgomerie

The Auk

No abstract provided.


Phylogeny And Systematics Of Ground Rollers "Brachypteraciidae" Of Madagascar, Jeremy J. Kirchman, Shannon J. Hackett, Steven M. Goodman, John M. Bates Sep 2024

Phylogeny And Systematics Of Ground Rollers "Brachypteraciidae" Of Madagascar, Jeremy J. Kirchman, Shannon J. Hackett, Steven M. Goodman, John M. Bates

The Auk

No abstract provided.


It Takes Guts "And More" To Eat Fruit: Lessons From Avian Nutritional Ecology, Douglas J. Levey, Carlos Martinez Del Rio Sep 2024

It Takes Guts "And More" To Eat Fruit: Lessons From Avian Nutritional Ecology, Douglas J. Levey, Carlos Martinez Del Rio

The Auk

No abstract provided.


Back Matter, The Auk Sep 2024

Back Matter, The Auk

The Auk

No abstract provided.


It Takes Guts "And More" To Eat Fruit: Lessons From Avian Nutritional Ecology, Douglas J. Levey, Carlos Martinez Rio Sep 2024

It Takes Guts "And More" To Eat Fruit: Lessons From Avian Nutritional Ecology, Douglas J. Levey, Carlos Martinez Rio

The Auk

No abstract provided.


A Manual For Wildlife Radio Tagging, Joshua J. Millspaugh Sep 2024

A Manual For Wildlife Radio Tagging, Joshua J. Millspaugh

The Auk

No abstract provided.


A Thesaurus Of Bird Names: Etymology Of European Lexis Through Paradigms, Storrs L. Olson Sep 2024

A Thesaurus Of Bird Names: Etymology Of European Lexis Through Paradigms, Storrs L. Olson

The Auk

No abstract provided.


Owls: A Guide To The Owls Of The World, Jeffrey S. Marks, George F. Barrowclough Sep 2024

Owls: A Guide To The Owls Of The World, Jeffrey S. Marks, George F. Barrowclough

The Auk

No abstract provided.


Individual And Seasonal Variation In External Genitalia Of Male Tree Swallows, Michael P. Lombardo Sep 2024

Individual And Seasonal Variation In External Genitalia Of Male Tree Swallows, Michael P. Lombardo

The Auk

No abstract provided.


Observational Learning In Hummingbirds, Douglas L. Nunn Sep 2024

Observational Learning In Hummingbirds, Douglas L. Nunn

The Auk

No abstract provided.


Phylogenetic Utility Of Avian Ovomucoid Intron G: A Comparison Of Nuclear And Mitochondrial Phylogenies In Galliformes, Margaret H. Armstrong, Edward L. Braun, Rebecca T. Kimball Sep 2024

Phylogenetic Utility Of Avian Ovomucoid Intron G: A Comparison Of Nuclear And Mitochondrial Phylogenies In Galliformes, Margaret H. Armstrong, Edward L. Braun, Rebecca T. Kimball

The Auk

No abstract provided.


Regional Variation In Response Of Field Sparrows To The Threat Of Brown-Headed Cowbird Parasitism, Dirk E. Burhans, Bill M. Strausberger, Michael D. Careys Sep 2024

Regional Variation In Response Of Field Sparrows To The Threat Of Brown-Headed Cowbird Parasitism, Dirk E. Burhans, Bill M. Strausberger, Michael D. Careys

The Auk

No abstract provided.


Standard And Comparative Energetics Of A Small Avian Herbivore "Phytotoma Rara", Enrico L. Rezende, M Victoria Lopez-Calleja, Francisco Bozinovic Sep 2024

Standard And Comparative Energetics Of A Small Avian Herbivore "Phytotoma Rara", Enrico L. Rezende, M Victoria Lopez-Calleja, Francisco Bozinovic

The Auk

No abstract provided.


Frequency Of Egg And Nestling Destruction By Female Brown-Headed Cowbirds At Grassland Nests, Diane A. Granfors, Pamela J. Pietz, Lisa A. Joyal Sep 2024

Frequency Of Egg And Nestling Destruction By Female Brown-Headed Cowbirds At Grassland Nests, Diane A. Granfors, Pamela J. Pietz, Lisa A. Joyal

The Auk

No abstract provided.


Nest Desertion By Field Sparrows And Its Possible Influence On The Evolution Of Cowbird Behavior, Bill M. Strausberger, Dirk E. Burhans Sep 2024

Nest Desertion By Field Sparrows And Its Possible Influence On The Evolution Of Cowbird Behavior, Bill M. Strausberger, Dirk E. Burhans

The Auk

No abstract provided.


Diving Depths Of Shearwaters, Alan E. Burger Sep 2024

Diving Depths Of Shearwaters, Alan E. Burger

The Auk

No abstract provided.


Visual Signals For Individual Identification: The Silent "Song" Of Ruffs, David B. Lank, James Dale Sep 2024

Visual Signals For Individual Identification: The Silent "Song" Of Ruffs, David B. Lank, James Dale

The Auk

No abstract provided.


Sex-Related Differences In Habitat Use In Wintering American Kestrels, Daniel R. Ardia, Keith L. Bildstein Sep 2024

Sex-Related Differences In Habitat Use In Wintering American Kestrels, Daniel R. Ardia, Keith L. Bildstein

The Auk

No abstract provided.


Female Hematozoan Infection Reduces Hatching Success But Not Fledging Success In Pied Flycatchers Ficedula Hypoleuca, Juan J. Sanz, Elena Arriero, Juan Moreno, Santiago Merino Sep 2024

Female Hematozoan Infection Reduces Hatching Success But Not Fledging Success In Pied Flycatchers Ficedula Hypoleuca, Juan J. Sanz, Elena Arriero, Juan Moreno, Santiago Merino

The Auk

No abstract provided.