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Articles 170041 - 170070 of 1825199

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Maps (Monitoring Avian Productivity And Survivorship) Data Provide Inferences On Demographic Drivers Of Population Trends For 158 Species Of North American Landbirds, Steven K. Albert, David F. Desante, Danielle R. Kaschube, James F. Saracco Jan 2024

Maps (Monitoring Avian Productivity And Survivorship) Data Provide Inferences On Demographic Drivers Of Population Trends For 158 Species Of North American Landbirds, Steven K. Albert, David F. Desante, Danielle R. Kaschube, James F. Saracco

North American Bird Bander

No abstract provided.


Productivity Within Groups: An Analysis Of Shirking In High School Cross Country Competitions, Nathan J. Ashby Jan 2024

Productivity Within Groups: An Analysis Of Shirking In High School Cross Country Competitions, Nathan J. Ashby

Hunt Institute Working Paper Series

Using enrollment based classification realignments for high school cross country running competitions in the state of Texas, we analyze the impact of changes in the intensity of competition on individual and team performance. The analysis demonstrates significant improvement in the performance of teams promoted to more competitive classifications in the boys’ division but does not yield similar results in the girls’ division. We also analyze the impact on runners according to their rankings within teams and find improvements to be greater for runners ranking lower relative to team leaders driven by heterogeneity in motivation based on ability or the sequential …


Reviews: Bird Therapy (Harkness, J.); Gulls Simplified: A Comparative Approach To Identification (Dunne, P. And K. T. Carlson); Moral Entanglements - Conserving Birds In Britain And Germany (Bargheer S.), Marine Ornithology Jan 2024

Reviews: Bird Therapy (Harkness, J.); Gulls Simplified: A Comparative Approach To Identification (Dunne, P. And K. T. Carlson); Moral Entanglements - Conserving Birds In Britain And Germany (Bargheer S.), Marine Ornithology

Marine Ornithology

No abstract provided.


High Apparent Survival Of Leach's Storm Petrels Oceanodroma Leucorhoa In British Columbia, I. R. F. Rennie, D. J. Green, E. A. Krebs, A. Harfenist Jan 2024

High Apparent Survival Of Leach's Storm Petrels Oceanodroma Leucorhoa In British Columbia, I. R. F. Rennie, D. J. Green, E. A. Krebs, A. Harfenist

Marine Ornithology

No abstract provided.


Foraging Seabirds Respond To An Intermittent Meteorological Event In A Coastal Environment, J. J. Waggitt, R. Torres, S. Fraser Jan 2024

Foraging Seabirds Respond To An Intermittent Meteorological Event In A Coastal Environment, J. J. Waggitt, R. Torres, S. Fraser

Marine Ornithology

No abstract provided.


Activity Budget Of Wintering Indian Skimmer (Rynchops Albicollis) At Damar Char, Bangladesh, D. K. Das, A. J. Galib, N. Khandakar, M. H. Rohman, A. H. M. A. Reza Jan 2024

Activity Budget Of Wintering Indian Skimmer (Rynchops Albicollis) At Damar Char, Bangladesh, D. K. Das, A. J. Galib, N. Khandakar, M. H. Rohman, A. H. M. A. Reza

Marine Ornithology

No abstract provided.


Seabird And Cetacean Occurrence In The Bay Of Bengal Associated With Marine Productivity And Commercial Fishing Effort, R. Mondreti, P. Davidar, P. G. Ryan, J. B. Thiebot, D. Gremillet Jan 2024

Seabird And Cetacean Occurrence In The Bay Of Bengal Associated With Marine Productivity And Commercial Fishing Effort, R. Mondreti, P. Davidar, P. G. Ryan, J. B. Thiebot, D. Gremillet

Marine Ornithology

No abstract provided.


Hematological And Biochemical Analyses Of Magnificent Frigatebird Fregata Magnificens Found On The Coast Of The State Of Rio De Janeiro, Brazil, A. C. S. Scarelli, I. Menegaldo, A. D. Tadeu, P. Baldassin, E. Shimoda, F. F. Silva, M. R. Werneck Jan 2024

Hematological And Biochemical Analyses Of Magnificent Frigatebird Fregata Magnificens Found On The Coast Of The State Of Rio De Janeiro, Brazil, A. C. S. Scarelli, I. Menegaldo, A. D. Tadeu, P. Baldassin, E. Shimoda, F. F. Silva, M. R. Werneck

Marine Ornithology

No abstract provided.


At-Sea Congregation Surveys To Assess The Status Of Scripps's Murrelets Synthliboramphus Scrippsi At Islands Off Western Baja California, México In 2002-2008, D. L. Whitworth, H. R. Carter, E. Palacios, F. Gress Jan 2024

At-Sea Congregation Surveys To Assess The Status Of Scripps's Murrelets Synthliboramphus Scrippsi At Islands Off Western Baja California, México In 2002-2008, D. L. Whitworth, H. R. Carter, E. Palacios, F. Gress

Marine Ornithology

No abstract provided.


Population Estimates Of Burrow-Nesting Petrels Breeding At The Nightingale Island Group, Tristan Da Cunha Archipelago, B. J. Dilley, D. Davies, A. Mitham, T. Glass, J. Repetto, G. Swain, P. G. Ryan Jan 2024

Population Estimates Of Burrow-Nesting Petrels Breeding At The Nightingale Island Group, Tristan Da Cunha Archipelago, B. J. Dilley, D. Davies, A. Mitham, T. Glass, J. Repetto, G. Swain, P. G. Ryan

Marine Ornithology

No abstract provided.


Physiological Toolkit To Assess The Health Impacts On A Magellanic Penguin Spheniscus Magellanicus Colony Located In A High-Use Touristic Region Of Patagonia, Argentina, V. L. D'Amico, M. Bertellotti Jan 2024

Physiological Toolkit To Assess The Health Impacts On A Magellanic Penguin Spheniscus Magellanicus Colony Located In A High-Use Touristic Region Of Patagonia, Argentina, V. L. D'Amico, M. Bertellotti

Marine Ornithology

No abstract provided.


A Review Of Records Of The Black-Capped Petrel Pterodroma Hasitata In The Caribbean Sea, M. F. Leopold, S. C. V. Geelhoed, M. Scheidat, J. Cremer, A. O. Debrot, R. Van Halewijn Jan 2024

A Review Of Records Of The Black-Capped Petrel Pterodroma Hasitata In The Caribbean Sea, M. F. Leopold, S. C. V. Geelhoed, M. Scheidat, J. Cremer, A. O. Debrot, R. Van Halewijn

Marine Ornithology

No abstract provided.


Potential Northward Expansion Of The Breeding Range Of Red-Legged Kittiwake Rissa Brevirostris, B. W. Robinson, A. S. Johnson, I. J. Lovette, M. D. Romano Jan 2024

Potential Northward Expansion Of The Breeding Range Of Red-Legged Kittiwake Rissa Brevirostris, B. W. Robinson, A. S. Johnson, I. J. Lovette, M. D. Romano

Marine Ornithology

No abstract provided.


Interseasonal Movements And Non-Breeding Locations Of Aleutian Terns Onychoprion Aleuticus, M. I. Goldstein, D. C. Duffy, S. Oehlers, N. Catterson, J. Frederick, S. Pyare Jan 2024

Interseasonal Movements And Non-Breeding Locations Of Aleutian Terns Onychoprion Aleuticus, M. I. Goldstein, D. C. Duffy, S. Oehlers, N. Catterson, J. Frederick, S. Pyare

Marine Ornithology

No abstract provided.


Migration Routes And Stopover Areas Of Leach's Storm Petrels Oceanodroma Leucorhoa, I. L. Pollet, R. A. Ronconi, M. L. Leonard, D. Shutler Jan 2024

Migration Routes And Stopover Areas Of Leach's Storm Petrels Oceanodroma Leucorhoa, I. L. Pollet, R. A. Ronconi, M. L. Leonard, D. Shutler

Marine Ornithology

No abstract provided.


Eastern Coyote Canis Latrans Predation On Adult And Pre-Fledgling Northern Gannets Morus Bassanus Nesting On Mainland Cliffs At Cape St. Mary's, Newfoundland, Canada, W. Montevecchi, K. Power, E. White, C. Mooney, L. Guzzwell, J. Lamarre, M. Aeberhard, J. Fiely Jan 2024

Eastern Coyote Canis Latrans Predation On Adult And Pre-Fledgling Northern Gannets Morus Bassanus Nesting On Mainland Cliffs At Cape St. Mary's, Newfoundland, Canada, W. Montevecchi, K. Power, E. White, C. Mooney, L. Guzzwell, J. Lamarre, M. Aeberhard, J. Fiely

Marine Ornithology

No abstract provided.


Depredation Of A Snowy Egret Egretta Thula By A Pomarine Jaeger Stercorarius Pomarinus In Virginia, E. L. Heller, S. M. Karpanty, J. D. Fraser Jan 2024

Depredation Of A Snowy Egret Egretta Thula By A Pomarine Jaeger Stercorarius Pomarinus In Virginia, E. L. Heller, S. M. Karpanty, J. D. Fraser

Marine Ornithology

No abstract provided.


Unusual Foraging Observations Associated With Seabird Die-Offs In Alaska, B. W. Robinson, L. H. Decicco, J. A. Johnson, D. R. Ruthrauff Jan 2024

Unusual Foraging Observations Associated With Seabird Die-Offs In Alaska, B. W. Robinson, L. H. Decicco, J. A. Johnson, D. R. Ruthrauff

Marine Ornithology

No abstract provided.


Reproductive Ecology Of Urban-Nesting Glaucous-Winged Gulls Larus Glaucescens In Vancouver, Bc, Canada, E. Kroc Jan 2024

Reproductive Ecology Of Urban-Nesting Glaucous-Winged Gulls Larus Glaucescens In Vancouver, Bc, Canada, E. Kroc

Marine Ornithology

No abstract provided.


The Annual Cycle Of Southern Giant Petrels Macronectes Giganteus In East Antarctica, S. Otovic, M. Riley, I. Hay, J. Mckinlay, J. Van, B. Wienecke Jan 2024

The Annual Cycle Of Southern Giant Petrels Macronectes Giganteus In East Antarctica, S. Otovic, M. Riley, I. Hay, J. Mckinlay, J. Van, B. Wienecke

Marine Ornithology

No abstract provided.


A New Method For Catching Wilson's Storm Petrels Oceanites Oceanicus At Sea, P. F. Trull, S. Finnegan, A. J. Gallagher Jan 2024

A New Method For Catching Wilson's Storm Petrels Oceanites Oceanicus At Sea, P. F. Trull, S. Finnegan, A. J. Gallagher

Marine Ornithology

No abstract provided.


Review: Marine Historical Ecology In Conservation: Applying The Past To Manage For The Future By Kittinger, Mcclenachan, Gedan, And Blight, David Ainley Jan 2024

Review: Marine Historical Ecology In Conservation: Applying The Past To Manage For The Future By Kittinger, Mcclenachan, Gedan, And Blight, David Ainley

Marine Ornithology

No abstract provided.


Interspecific Fostering Of A Wedge-Tailed Shearwater Ardenna Pacifica By White-Necked Petrels Pterodroma Cervicalis On Phillip Island, Norfolk Island Group, Terence W. O'Dwyer, Dean Portelli, Nicholas Carlile Jan 2024

Interspecific Fostering Of A Wedge-Tailed Shearwater Ardenna Pacifica By White-Necked Petrels Pterodroma Cervicalis On Phillip Island, Norfolk Island Group, Terence W. O'Dwyer, Dean Portelli, Nicholas Carlile

Marine Ornithology

No abstract provided.


A Three-Legged African Penguin Spheniscus Demersus, Ralph Eric Vanstreels, Nola J. Parsons, Pierre A. Pistorius Jan 2024

A Three-Legged African Penguin Spheniscus Demersus, Ralph Eric Vanstreels, Nola J. Parsons, Pierre A. Pistorius

Marine Ornithology

No abstract provided.


Plastic Ingestion By Black-Footed Albatross Phoebastria Nigripes From Kure Atoll, Hawai'i: Linking Chick Diet Remains And Parental At-Sea Foraging Distributions, K. David Hyrenbach, Michelle M. Hester, Josh Adams, Andrew J. Titmus, Pam Michael, Travis Wahl, Chih-Wei Changing, Amarisa Marie, Cynthia Vanderlip Jan 2024

Plastic Ingestion By Black-Footed Albatross Phoebastria Nigripes From Kure Atoll, Hawai'i: Linking Chick Diet Remains And Parental At-Sea Foraging Distributions, K. David Hyrenbach, Michelle M. Hester, Josh Adams, Andrew J. Titmus, Pam Michael, Travis Wahl, Chih-Wei Changing, Amarisa Marie, Cynthia Vanderlip

Marine Ornithology

No abstract provided.


But First, Are You Experienced? The Consequences Of Timing, Age, And Adult Condition On Reproductive Performance In Greater Crested Terns Thalasseus Bergii, Lachlan J. Mcleay, Brad Page, Simon D. Goldsworthy Jan 2024

But First, Are You Experienced? The Consequences Of Timing, Age, And Adult Condition On Reproductive Performance In Greater Crested Terns Thalasseus Bergii, Lachlan J. Mcleay, Brad Page, Simon D. Goldsworthy

Marine Ornithology

No abstract provided.


Threats And Threat Status Of The Westland Petrel Procellaria Westlandica, Susan M. Waugh, Kerry-Jayne Wilson Jan 2024

Threats And Threat Status Of The Westland Petrel Procellaria Westlandica, Susan M. Waugh, Kerry-Jayne Wilson

Marine Ornithology

No abstract provided.


Glaucous-Winged Gull Larus Glaucescens Monitoring In Preparation For Resuming Native Egg Harvest In Glacier Bay National Park, Tania M. Lewis, Christopher Behnke, Mary Beth Moss Jan 2024

Glaucous-Winged Gull Larus Glaucescens Monitoring In Preparation For Resuming Native Egg Harvest In Glacier Bay National Park, Tania M. Lewis, Christopher Behnke, Mary Beth Moss

Marine Ornithology

No abstract provided.


Egg Depredation By Common Ravens Corvus Corax Negatively Affects Pelagic Cormorant Phalacrocorax Pelagicus Reproduction In Central California, Ryan D. Carle, David M. Calleri, Jessie N. Beck, Portia Halbert, Michelle M. Hester Jan 2024

Egg Depredation By Common Ravens Corvus Corax Negatively Affects Pelagic Cormorant Phalacrocorax Pelagicus Reproduction In Central California, Ryan D. Carle, David M. Calleri, Jessie N. Beck, Portia Halbert, Michelle M. Hester

Marine Ornithology

No abstract provided.


Overland Flight By Seabirds At Isla Isabela, Galapagos, David J. Anchundia, Jacob F. Anderson, David J. Anderson Jan 2024

Overland Flight By Seabirds At Isla Isabela, Galapagos, David J. Anchundia, Jacob F. Anderson, David J. Anderson

Marine Ornithology

No abstract provided.