Volume 96; Issue 4

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The Condor
Volume 96; Issue 4

The Condor

Volume 96; Issue 4

1

Autumnal Migration Departure Schedules in Mountain White-Crowned Sparrows

Martin L. Morton and Maria E. Pereyra

Journal:

Year:

1994

Language:

english

File:

PDF, 349 KB

english, 1994

2

Foraging Ecology of Epiphyte-Searching Insectivorous Birds in Costa Rica

T. Scott Sillett

Journal:

Year:

1994

Language:

english

File:

PDF, 772 KB

english, 1994

3

Causes of Nest Desertion during Incubation in the Magellanic Penguin (Spheniscus magellanicus)

Pablo Yorio and P. Dee Boersma

Journal:

Year:

1994

Language:

english

File:

PDF, 286 KB

english, 1994

4

The Effect of Food Availability on Time and Energy Expenditures of Territorial and Non-Territorial Hummingbirds

Donald R. Powers and Todd McKee

Journal:

Year:

1994

Language:

english

File:

PDF, 400 KB

english, 1994

5

Dialect Differences in the Song of Zonotrichia capensis in the Southern Pampas: A Test of the Acoustic Adaptation Hypothesis

Pablo L. Tubaro and Enrique T. Segura

Journal:

Year:

1994

Language:

english

File:

PDF, 219 KB

english, 1994

6

Great Frigatebird Kleptoparasitism: Sex-Specific Host Choice and Age-Related Proficiency

James D. Gilardi

Journal:

Year:

1994

Language:

english

File:

PDF, 307 KB

english, 1994

7

Variation in Body Mass of Wild Canvasback and Redhead Ducklings

Jane E. Austin and Jerome R. Serie

Journal:

Year:

1994

File:

PDF, 271 KB

1994

8

Variation in Body Mass of Wild Canvasback and Redhead Ducklings

Jane E. Austin and Jerome R. Serie

Journal:

Year:

1994

Language:

english

File:

PDF, 271 KB

english, 1994

9

Breeding Performance in Relation to Nest-Site Substratum in a Buff-Necked Ibis (Theristicus caudatus) Population in Patagonia

José A. Donázar, Olga Ceballos, Alejandro Travaini, Alejandro Rodriguez, Martin Funes and Fernando Hiraldo

Journal:

Year:

1994

Language:

english

File:

PDF, 337 KB

english, 1994

10

On Testing the Hamilton-Orians Hypothesis for the Origin of Brood Parasitism

Stephen M. Yezerinac and Kevin W. Dufour

Journal:

Year:

1994

Language:

english

File:

PDF, 148 KB

english, 1994

11

Mate Guarding and Extra-Pair Paternity in Northern Cardinals

Gary Ritchison, Paul H. Klatt and David F. Westneat

Journal:

Year:

1994

Language:

english

File:

PDF, 357 KB

english, 1994

12

The Spur-Winged Plover (Vanellus spinosus) Is a Determinate Egg Layer

Akiva Yogev and Yoram Yom-Tov

Journal:

Year:

1994

Language:

english

File:

PDF, 138 KB

english, 1994

13

Effects of Hatch Date and Food Supply on Gosling Growth in Arctic-Nesting Greater Snow Geese

Anna Lindholm, Gilles Gauthier and André Desrochers

Journal:

Year:

1994

Language:

english

File:

PDF, 384 KB

english, 1994

14

Brood Parasitism and the Hamilton-Orians Hypothesis Revisited

Stephen I. Rothstein

Journal:

Year:

1994

Language:

english

File:

PDF, 145 KB

english, 1994

15

Aerial Display Sounds of the Black-Chinned Hummingbird

Carolyn Pytte and Millicent Sigler Ficken

Journal:

Year:

1994

Language:

english

File:

PDF, 214 KB

english, 1994

16

New Books in Ornithology

Journal:

Year:

1994

Language:

english

File:

PDF, 118 KB

english, 1994

17

Diving Depths of White-Chinned Petrels

Journal:

Year:

1994

Language:

english

File:

PDF, 184 KB

english, 1994

18

The Use of Wild Birds in Research

Glenn E. Walsberg

Journal:

Year:

1994

Language:

english

File:

PDF, 133 KB

english, 1994

19

Geographic Variation in Yellow-Headed Blackbirds from the Northern Great Plains

Daniel J. Twedt, William J. Bleier and George M. Linz

Journal:

Year:

1994

Language:

english

File:

PDF, 328 KB

english, 1994

20

Nutrition of Breeding Female Ruddy Ducks: The Role of Nutrient Reserves

Ray T. Alisauskas and C. Davison Ankney

Journal:

Year:

1994

Language:

english

File:

PDF, 687 KB

english, 1994

21

Age Determination of Breeding Shorebirds: Quantification of Feather Wear in the Lekking Great Snipe

Stein Are Sæther, John Atle Kålås and Peder Fiske

Journal:

Year:

1994

Language:

english

File:

PDF, 578 KB

english, 1994

22

Residency Patterns of Migrating Sandpipers at a Midcontinental Stopover

Susan K. Skagen and Fritz L. Knopf

Journal:

Year:

1994

Language:

english

File:

PDF, 405 KB

english, 1994

23

Brown-Headed Cowbirds and an Island Population of Song Sparrows: A 16-Year Study

James N. M. Smith and Peter Arcese

Journal:

Year:

1994

Language:

english

File:

PDF, 592 KB

english, 1994

24

The Hazards of Nesting near Shrubs for a Grassland Bird, the McCown's Longspur

Kimberly A. With

Journal:

Year:

1994

Language:

english

File:

PDF, 416 KB

english, 1994

25

Characteristics of White-Tailed Sea Eagle Nest Sites in Hokkaido, Japan

Journal:

Year:

1994

Language:

english

File:

PDF, 282 KB

english, 1994

26

Survival Estimates for Snowy Plovers Breeding at Great Salt Lake, Utah

Peter W. C. Paton

Journal:

Year:

1994

Language:

english

File:

PDF, 216 KB

english, 1994

27

News and Notes

Journal:

Year:

1994

Language:

english

File:

PDF, 188 KB

english, 1994

28

Volume Information

Journal:

Year:

1994

Language:

english

File:

PDF, 331 KB

english, 1994

29

Cosmopolitan Forest Bird Ecology

Review by: Jeffrey D. Brawn

Journal:

Year:

1994

Language:

english

File:

PDF, 131 KB

english, 1994

30

Multiple Cases of Polygyny in the Black-Capped Chickadee: A Possible Advantage to the Primary Female

Janine R. Clemmons

Journal:

Year:

1994

Language:

english

File:

PDF, 150 KB

english, 1994

31

Thick-Billed Parrot Releases in Arizona

Noel F. R. Snyder, Susan E. Koenig, James Koschmann, Helen A. Snyder and Terry B. Johnson

Journal:

Year:

1994

Language:

english

File:

PDF, 3.36 MB

english, 1994

32

Back Matter

Journal:

Year:

1994

Language:

english

File:

PDF, 296 KB

english, 1994

33

Reproductive Anatomy of the Chaffinch in Relation to Sperm Competition

B. C. Sheldon and T. R. Birkhead

Journal:

Year:

1994

Language:

english

File:

PDF, 544 KB

english, 1994

34

The Use of Cytochrome b Sequence Variation in Estimation of Phylogeny in the Vireonidae

Brent W. Murray, W. Bruce McGillivray, Jon C. Barlow, Robin N. Beech and Curtis Strobeck

Journal:

Year:

1994

Language:

english

File:

PDF, 720 KB

english, 1994

35

Nesting Ecology and Helping Behavior in the Azure-Rumped Tanager in Mexico

Adrian J. Long and Melanie F. Heath

Journal:

Year:

1994

Language:

english

File:

PDF, 368 KB

english, 1994

36

Climbing Adaptations in the Hindlimb Musculature of the Woodcreepers (Dendrocolaptinae)

Robert J. Raikow

Journal:

Year:

1994

Language:

english

File:

PDF, 318 KB

english, 1994

37

The Nonbreeding Distribution of the Black Swift: A Clue from Colombia and Unsolved Problems

F. Gary Stiles and Alvaro J. Negret

Journal:

Year:

1994

Language:

english

File:

PDF, 325 KB

english, 1994

38

Front Matter

Journal:

Year:

1994

Language:

english

File:

PDF, 194 KB

english, 1994

39

Behavioral Patterns and Nearest Neighbor Distances among Nonbreeding American Avocets

Ruth Boettcher, Susan M. Haig and William C. Bridges, Jr.

Journal:

Year:

1994

Language:

english

File:

PDF, 680 KB

english, 1994

40

Population Parameters of Thick-Billed Murres at Coats Island, Northwest Territories, Canada

Anthony J. Gaston, Leah N. de Forest, Garry Donaldson and David G. Noble

Journal:

Year:

1994

Language:

english

File:

PDF, 652 KB

english, 1994

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