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Articles 1951 - 1980 of 11821

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Latent Population Responses Of Summer Birds To A Catastrophic, Climatological Event, Fritz L. Knope, James A. Sedgwick Nov 1987

Latent Population Responses Of Summer Birds To A Catastrophic, Climatological Event, Fritz L. Knope, James A. Sedgwick

Condor

No abstract provided.


Responses Of Least Flycatchers To Experimental Inter-And Intraspecific Brood Parasitism, James V. Briskie, Spencer G. Sealy Nov 1987

Responses Of Least Flycatchers To Experimental Inter-And Intraspecific Brood Parasitism, James V. Briskie, Spencer G. Sealy

Condor

No abstract provided.


The Hunting Behavior Of Black-Shouldered Kites (Elanus Caeruleus Leucurus) In Central Chile, Fabian M. Jaksic, Ricardo Rozzi, Antonieta Labra, Jaime E. Jimenez Nov 1987

The Hunting Behavior Of Black-Shouldered Kites (Elanus Caeruleus Leucurus) In Central Chile, Fabian M. Jaksic, Ricardo Rozzi, Antonieta Labra, Jaime E. Jimenez

Condor

No abstract provided.


Sexually Mosaic Plumage In A Female American Kestrel, Jimmie R. Parrish, Joann Stoddard, Clayton M. White Nov 1987

Sexually Mosaic Plumage In A Female American Kestrel, Jimmie R. Parrish, Joann Stoddard, Clayton M. White

Condor

No abstract provided.


Philopatry, Mate And Nest-Site Fidelity In The Brown Skuas Of Anvers Island, Antarctica, David F. Parmelee, Pamela J. Pietz Nov 1987

Philopatry, Mate And Nest-Site Fidelity In The Brown Skuas Of Anvers Island, Antarctica, David F. Parmelee, Pamela J. Pietz

Condor

No abstract provided.


Nesting Phenology Of Landbirds In Baja California, T. Luke George Nov 1987

Nesting Phenology Of Landbirds In Baja California, T. Luke George

Condor

No abstract provided.


Artificial Nest Experiments; Effects Of Nest Appearance And Type Of Predator, Thomas E. Martin Nov 1987

Artificial Nest Experiments; Effects Of Nest Appearance And Type Of Predator, Thomas E. Martin

Condor

No abstract provided.


Techniques For Differentiating Pellets Of Short-Eared Owls And Northern Harriers, Denver W. Holt, L. Jack Lyon, Robert Hale Nov 1987

Techniques For Differentiating Pellets Of Short-Eared Owls And Northern Harriers, Denver W. Holt, L. Jack Lyon, Robert Hale

Condor

No abstract provided.


Dominance, Foraging And Predation Risk In The Tufted Titmouse, Thomas A. Waite, Thomas C. Grubb Jr. Nov 1987

Dominance, Foraging And Predation Risk In The Tufted Titmouse, Thomas A. Waite, Thomas C. Grubb Jr.

Condor

No abstract provided.


Front Matter (Pdf), The Condor Nov 1987

Front Matter (Pdf), The Condor

Condor

No abstract provided.


Age-Class Variation In Foraging Techniques By Brown Pelicans, Robert A. Carl Aug 1987

Age-Class Variation In Foraging Techniques By Brown Pelicans, Robert A. Carl

Condor

No abstract provided.


Books Received, The Condor Aug 1987

Books Received, The Condor

Condor

No abstract provided.


Fecal Sac Dispersal By Prothonotary Warblers: Weatherhead's Hypothesis Re-Evaluated, Daniel R. Petit, Lisa J. Petit Aug 1987

Fecal Sac Dispersal By Prothonotary Warblers: Weatherhead's Hypothesis Re-Evaluated, Daniel R. Petit, Lisa J. Petit

Condor

No abstract provided.


Nest Site Selection By Elf Owls In Saguaro National Monument, Arizona, M. Susanna Goad, R. William Mannan Aug 1987

Nest Site Selection By Elf Owls In Saguaro National Monument, Arizona, M. Susanna Goad, R. William Mannan

Condor

No abstract provided.


News And Notes, The Condor Aug 1987

News And Notes, The Condor

Condor

No abstract provided.


Do Nest Building And First Egg Dates Reflect Settlement Patterns Of Females, Bridget J. Stutchbury, Raleigh J. Robertson Aug 1987

Do Nest Building And First Egg Dates Reflect Settlement Patterns Of Females, Bridget J. Stutchbury, Raleigh J. Robertson

Condor

No abstract provided.


Multiscale Associations Between Cavity-Nesting Birds And Features Of Wyoming Streamside Woodlands, Kevin J. Gutzwiller, Stanley H. Anderson Aug 1987

Multiscale Associations Between Cavity-Nesting Birds And Features Of Wyoming Streamside Woodlands, Kevin J. Gutzwiller, Stanley H. Anderson

Condor

No abstract provided.


Population Estimates And Breeding Biology Of The Petrels Pterodroma Externa And P. Longirostris On Isla Alejandro Selkirk, Juan Fernandez Archipelago, M. De L. Brooke Aug 1987

Population Estimates And Breeding Biology Of The Petrels Pterodroma Externa And P. Longirostris On Isla Alejandro Selkirk, Juan Fernandez Archipelago, M. De L. Brooke

Condor

No abstract provided.


First Description Of The Nest Of The Olive Finch, Lysurus Castaneiceps, Thomas S. Schulenberg, Frank B. Gill Aug 1987

First Description Of The Nest Of The Olive Finch, Lysurus Castaneiceps, Thomas S. Schulenberg, Frank B. Gill

Condor

No abstract provided.


The Summer Biology Of An Unstable Insular Population Of White-Crowned Sparrows In Oregon, James R. King, L. Richard Mewaldt Aug 1987

The Summer Biology Of An Unstable Insular Population Of White-Crowned Sparrows In Oregon, James R. King, L. Richard Mewaldt

Condor

No abstract provided.


What Limits Mourning Doves To A Clutch Of Two Eggs?, David Westmoreland, Louis B. Best Aug 1987

What Limits Mourning Doves To A Clutch Of Two Eggs?, David Westmoreland, Louis B. Best

Condor

No abstract provided.


Book Reviews, March F. Lawton Aug 1987

Book Reviews, March F. Lawton

Condor

No abstract provided.


Two Recent Records Of Neotropical Eagles In Southern Veracruz, Mexico, Eduardo Inigo E., Mario Ramos, Fernando Gonzalez Aug 1987

Two Recent Records Of Neotropical Eagles In Southern Veracruz, Mexico, Eduardo Inigo E., Mario Ramos, Fernando Gonzalez

Condor

No abstract provided.


Effect Of Eggshell Thinning On Water Vapor Conductance Of Malleefowl Eggs, David T. Booth, Roger S. Seymour Aug 1987

Effect Of Eggshell Thinning On Water Vapor Conductance Of Malleefowl Eggs, David T. Booth, Roger S. Seymour

Condor

No abstract provided.


Back Matter (Pdf), The Condor Aug 1987

Back Matter (Pdf), The Condor

Condor

No abstract provided.


Organochlorines, Predators And Reproductive Success Of The Red-Necked Grebe In Southern Manitoba, Ken D. Smet Aug 1987

Organochlorines, Predators And Reproductive Success Of The Red-Necked Grebe In Southern Manitoba, Ken D. Smet

Condor

No abstract provided.


Primary Molt Of California Condors, Noel F. Snyder, Eric V. Johnson, David A. Clendenen Aug 1987

Primary Molt Of California Condors, Noel F. Snyder, Eric V. Johnson, David A. Clendenen

Condor

No abstract provided.


Morphology Of Hatchling Hooded Crows And Its Relation To Egg Volume, Gunnar Rofstad, Jostein Sandvik Aug 1987

Morphology Of Hatchling Hooded Crows And Its Relation To Egg Volume, Gunnar Rofstad, Jostein Sandvik

Condor

No abstract provided.


A Complex Vocalization Of The Black-Capped Chickadee. Ii. Repertoires, Dominance And Dialects, Millicent S. Ficken, Charles M. Weise, James A. Reinartz Aug 1987

A Complex Vocalization Of The Black-Capped Chickadee. Ii. Repertoires, Dominance And Dialects, Millicent S. Ficken, Charles M. Weise, James A. Reinartz

Condor

No abstract provided.


The Vocal Repertoire Of The Red Junglefowl; A Spectrographic Classification And The Code Of Communication, Nicholas E. Collias Aug 1987

The Vocal Repertoire Of The Red Junglefowl; A Spectrographic Classification And The Code Of Communication, Nicholas E. Collias

Condor

No abstract provided.