| Low
Genetic Variability in the Geographically Widespread Andean Condor |
1 |
|
SHER L. HENDRICKSON, ROBERT
BLEIWEISS, JUAN CARLOS MATHEUS, LILLY SILVA DE MATHEUS, NORBERTO LUIS JÁCOME
AND EDUARDO PAVEZ |
| Seasonal,
Age, and Sex Differences in Weight, Fat Reserves, and Plasma Corticosterone
in Western Sandpipers |
13 |
|
KATHLEEN M. O'REILLY AND JOHN
C. WINGFIELD |
| Boreal
Forest Songbird Communities of the Liard Valley, Northwest Territories,
Canada |
27 |
|
CRAIG S. MACHTANS AND PAUL
B. LATOUR |
| Are
Barred Owls Displacing Spotted Owls? |
45 |
|
ELIZABETH G. KELLY, ERIC D.
FORSMAN AND ROBERT G. ANTHONY |
| Annual
Survival and Recruitment in a Ruby-throated Hummingbird Population, Excluding
the Effect of Transient Individuals |
54 |
|
BILL HILTON JR. AND MARK W.
MILLER |
| Breeding
Success of a Specialist Brood Parasite, the Screaming Cowbird, Parasitizing
an Alternative Host |
63 |
|
MYRIAM E. MERMOZ AND GUSTAVO
J. FERNÁNDEZ |
| Prior
Breeding Success Affects Return Rates of Territorial Male Ovenbirds |
73 |
|
PAUL A. PORNELUZI |
| Red-necked
Grebes Become Semicolonial When Prime Nesting Substrate is Available |
80 |
|
GARY L. NUECHTERLEIN, DEBORAH
BUITRON, JOEL L. SACHS AND COLIN R. HUGHES |
| Spatial
and Temporal Variation of Diet within a Presumed Metapopulation of Adélie
Penguins |
95 |
|
DAVID G. AINLEY, GRANT BALLARD,
KERRY J. BARTON, BRIAN J. KARL, GREG H. RAU, CHRISTINE A. RIBIC AND PETER
R. WILSON |
| Feeding
Behavior of Cooper's Hawks at Urban and Rural Nests in Southeastern Arizona |
107 |
|
WENDY A. ESTES AND R. WILLIAM
MANNAN |
| Winter
Shorebird Communities and Tidal Flat Characteristics at Humboldt Bay, California |
117 |
|
TAMAR DANUFSKY AND MARK A.
COLWELL |
SHORT COMMUNICATIONS |
| Giving-up
Densities and Habitat Preferences of European Starlings and American Robins |
130 |
|
JOSEPH O. OYUGI AND JOEL S.
BROWN |
| The
Relative Importance of Arthropods and Fruits in Foraging Behavior of Omnivorous
Tanagers (Thraupidae): The Comparison of Three Methods |
135 |
|
KAZUYA NAOKI |
| Comparative
Analysis of the Rattle Calls in Corvus and Nucifraga: The Effect of Body
Size, Bill Size, and Phylogeny |
139 |
|
PAOLA LAIOLO AND ANTONIO ROLANDO |
| Can
Surveillance Radar Be Used to Monitor the Foraging Distribution of Colonially
Breeding Alcids? |
145 |
|
KRISTJAN LILLIENDAHL, JON SOLMUNDSSON,
GUDMUNDUR A. GUDMUNDSSON AND LORNA TAYLOR |
| New
Records of Storks (Ciconiidae) From Quaternary Asphalt Deposits in Cuba |
150 |
|
WILLIAM SUÁREZ AND STORRS
L. OLSON |
| Male
Chestnut-collared Longspurs are Essential for Nestling Survival: A Removal
Study |
154 |
|
SHARON E. LYNN AND JOHN C.
WINGFIELD |
| Orientation
and Microclimate of Horned Lark Nests: The Importance of Shade |
158 |
|
C. ALEX HARTMAN AND LEWIS W.
ORING |
BOOK REVIEWS |
| Avian Incubation: Behaviour,
Environment, and Evolution, edited by D. C. Deeming |
164 |
|
KEITH W. SOCKMAN |
| Briefly Noted: Asian Buffet&emdash;All
You Can Read |
166 |
|
WILLIAM I. BOARMAN |
| Extinct Birds, Second Edition,
by Erroll Fuller |
167 |
|
ROBERT C. FLEISCHER |
| NEWS AND NOTES |
170 |
AWARD ANNOUNCEMENTS |
174 |
INFORMATION FOR CONTRIBUTORS |
176 |