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Articles 43471 - 43500 of 733254
Full-Text Articles in Entire DC Network
Song Differences Between North American And European White-Winged Crossbills (Loxia Leucoptera), John Elmberg
Song Differences Between North American And European White-Winged Crossbills (Loxia Leucoptera), John Elmberg
The Auk
No abstract provided.
Gender Identification In Birds Using Microsatellite Dna Fingerprint Analysis, Jonathan L. Longmire, Mary Maltbie, Robert W. Pavelka, Loren M. Smith, Shelly M. Witte, Oliver A. Ryder, Darrell L. Ellsworth, Robert J. Baker
Gender Identification In Birds Using Microsatellite Dna Fingerprint Analysis, Jonathan L. Longmire, Mary Maltbie, Robert W. Pavelka, Loren M. Smith, Shelly M. Witte, Oliver A. Ryder, Darrell L. Ellsworth, Robert J. Baker
The Auk
No abstract provided.
Factors Influencing Numbers Of Syntopic House Sparrows And Eurasian Tree Sparrows On Farms, Pedro J. Cordero
Factors Influencing Numbers Of Syntopic House Sparrows And Eurasian Tree Sparrows On Farms, Pedro J. Cordero
The Auk
No abstract provided.
Relationships Between Genetic Variation And Carcass Components In Wintering American Wigeons, Olin E. Rhodes Jr., Loren M. Smith
Relationships Between Genetic Variation And Carcass Components In Wintering American Wigeons, Olin E. Rhodes Jr., Loren M. Smith
The Auk
No abstract provided.
Chick Energy Requirements And Adult Energy Expenditures Of Dovekies (Alle Alle), Marek Konarzewski, Jan R. E. Taylor, Geir W. Gabrielsen
Chick Energy Requirements And Adult Energy Expenditures Of Dovekies (Alle Alle), Marek Konarzewski, Jan R. E. Taylor, Geir W. Gabrielsen
The Auk
No abstract provided.
Age-Specific Fecundity In European Blackbirds (Turdus Merula): Individual And Population Trends, Andre Desrochers, Robert D. Magrath
Age-Specific Fecundity In European Blackbirds (Turdus Merula): Individual And Population Trends, Andre Desrochers, Robert D. Magrath
The Auk
No abstract provided.
Common Ravens Are Attracted By Appeasement Calls Of Food Discoverers When Attacked, Bernd Heinrich, John M. Marzluff, Colleen S. Marzluff
Common Ravens Are Attracted By Appeasement Calls Of Food Discoverers When Attacked, Bernd Heinrich, John M. Marzluff, Colleen S. Marzluff
The Auk
No abstract provided.
Nestling Hunger And Parental Care In Red-Winged Blackbirds, Linda A. Whittingham, Raleigh J. Robertson
Nestling Hunger And Parental Care In Red-Winged Blackbirds, Linda A. Whittingham, Raleigh J. Robertson
The Auk
No abstract provided.
Natal Dispersal And Deferred Breeding In The Blue-Footed Booby, Marcela Osorio-Beristain, Hugh Drummond
Natal Dispersal And Deferred Breeding In The Blue-Footed Booby, Marcela Osorio-Beristain, Hugh Drummond
The Auk
No abstract provided.
Kleptoparasitism By Kermadec Petrels, Jaegers, And Skuas In The Eastern Tropical Pacific: Evidence Of Mimicry By Two Species Of Pterodroma, Larry Spear, David G. Ainley
Kleptoparasitism By Kermadec Petrels, Jaegers, And Skuas In The Eastern Tropical Pacific: Evidence Of Mimicry By Two Species Of Pterodroma, Larry Spear, David G. Ainley
The Auk
No abstract provided.
Effects Of Female Age On Reproductive Success In European Nuthatches Breeding In Natural Cavities, Bodil Enoksson
Effects Of Female Age On Reproductive Success In European Nuthatches Breeding In Natural Cavities, Bodil Enoksson
The Auk
No abstract provided.
Biology Of Cooperative-Breeding Scrub Jays (Aphelocoma Coerulescens) Of Oaxaca, Mexico, D. Brent Burt, A. Townsend Peterson
Biology Of Cooperative-Breeding Scrub Jays (Aphelocoma Coerulescens) Of Oaxaca, Mexico, D. Brent Burt, A. Townsend Peterson
The Auk
No abstract provided.
On The Possibility That Intercontinental Landbird Migrants Copulate En Route, Frank R. Moore, M. Victoria Mcdonald
On The Possibility That Intercontinental Landbird Migrants Copulate En Route, Frank R. Moore, M. Victoria Mcdonald
The Auk
No abstract provided.
Extended Parent-Offspring Relationships In Greenland White-Fronted Geese (Anser Albifrons Flavirostris), Stephanie M. Warren, A. D. Fox, Alyn Walsh, Paddy O'Sullivan
Extended Parent-Offspring Relationships In Greenland White-Fronted Geese (Anser Albifrons Flavirostris), Stephanie M. Warren, A. D. Fox, Alyn Walsh, Paddy O'Sullivan
The Auk
No abstract provided.
Intergradation Between The Bush-Tanagers Chlorospingus Punctulatus And C Ophthalmicus In Western Panama (Aves: Thraupidae), Storrs L. Olson
Intergradation Between The Bush-Tanagers Chlorospingus Punctulatus And C Ophthalmicus In Western Panama (Aves: Thraupidae), Storrs L. Olson
The Auk
No abstract provided.
Comparison Of Rod/Cone Ratio In Three Species Of Shorebirds Having Different Nocturnal Foraging Strategies, Luz Marina Azuaje, Susan Tai, Raymond Mcneil
Comparison Of Rod/Cone Ratio In Three Species Of Shorebirds Having Different Nocturnal Foraging Strategies, Luz Marina Azuaje, Susan Tai, Raymond Mcneil
The Auk
No abstract provided.
Intraclutch Egg-Mass Variation In Geese: A Mechanism For Brood Reduction In Precocial Birds?, Thomas W. Friedl
Intraclutch Egg-Mass Variation In Geese: A Mechanism For Brood Reduction In Precocial Birds?, Thomas W. Friedl
The Auk
No abstract provided.
Reviews, The Auk
Living With Parasites: Prevalence Of A Blood Parasite And Its Effect On Survivorship In The Purple Martin, Priya Davidar, Eugene S. Morton
Living With Parasites: Prevalence Of A Blood Parasite And Its Effect On Survivorship In The Purple Martin, Priya Davidar, Eugene S. Morton
The Auk
No abstract provided.
Patterns Of Predation On Passerine Nests In Marshes: Effects Of Water Depth And Distance From Edge, Jaroslav Picman, Maynard L. Milks, Michelle Leptich
Patterns Of Predation On Passerine Nests In Marshes: Effects Of Water Depth And Distance From Edge, Jaroslav Picman, Maynard L. Milks, Michelle Leptich
The Auk
No abstract provided.
Age-Related Differences In Time Budgets And Parental Care In Wintering Common Cranes, Javier A. Alonso, Juan C. Alonso
Age-Related Differences In Time Budgets And Parental Care In Wintering Common Cranes, Javier A. Alonso, Juan C. Alonso
The Auk
No abstract provided.
A Comment: Estimating Absolute Densities Of Flying Seabirds Using Analyses Of Relative Movement, Larry Spear, Nadav Nur, David G. Ainley
A Comment: Estimating Absolute Densities Of Flying Seabirds Using Analyses Of Relative Movement, Larry Spear, Nadav Nur, David G. Ainley
The Auk
No abstract provided.
The Insurance Hypothesis And The Theory Of Clutch Size In Birds And In Invertebrates, I. C. Hardy
The Insurance Hypothesis And The Theory Of Clutch Size In Birds And In Invertebrates, I. C. Hardy
The Auk
No abstract provided.
Weather-Dependent Kleptoparasitism And Aggression In A Raptor Guild, Ethan J. Temeles, Troy I. Wellicome
Weather-Dependent Kleptoparasitism And Aggression In A Raptor Guild, Ethan J. Temeles, Troy I. Wellicome
The Auk
No abstract provided.
Pterylography Of Birds-Of-Paradise And The Systematic Position Of Macgregor's Bird-Of-Paradise (Macgregoria Pulchra), Mary H. Clench
Pterylography Of Birds-Of-Paradise And The Systematic Position Of Macgregor's Bird-Of-Paradise (Macgregoria Pulchra), Mary H. Clench
The Auk
No abstract provided.
Mating System Of The Helmeted Manakin (Antilophia Galeata) In Central Brazil, Miguel
Mating System Of The Helmeted Manakin (Antilophia Galeata) In Central Brazil, Miguel
The Auk
No abstract provided.
Reproductive Implications Of Egg-Size Variation In The Black Brant, Paul L. Flint, James S. Sedinger
Reproductive Implications Of Egg-Size Variation In The Black Brant, Paul L. Flint, James S. Sedinger
The Auk
No abstract provided.
Avian Forelimb Muscles And Nonsteady Flight: Can Birds Fly Without Using The Muscles In Their Wings?, Kenneth P. Dial
Avian Forelimb Muscles And Nonsteady Flight: Can Birds Fly Without Using The Muscles In Their Wings?, Kenneth P. Dial
The Auk
No abstract provided.
Polymerase-Chain-Reaction (Pcr) Analysis Of Microsatellites--A New Approach To Studies Of Genetic Relationships In Birds, Hans Ellegren
Polymerase-Chain-Reaction (Pcr) Analysis Of Microsatellites--A New Approach To Studies Of Genetic Relationships In Birds, Hans Ellegren
The Auk
No abstract provided.
Honest Advertisement In Flight Displays Of Bobolinks (Dolichonyx Oryzivorus), Monica H. Mather, Raleigh J. Robertson
Honest Advertisement In Flight Displays Of Bobolinks (Dolichonyx Oryzivorus), Monica H. Mather, Raleigh J. Robertson
The Auk
No abstract provided.