Patterns of Mitochondrial DNA Divergence in North American Crested Titmice (DjVu | PDF)
Frank B. Gill , Beth Slikas ,  20-28

Altitudinal Distribution of Birds in the Sierra Madre Del Sur, Guerrero, Mexico (DjVu | PDF)
Adolfo G. Navarro S. ,  29-39

Removal of Yellow Warbler Eggs in Association with Cowbird Parasitism (DjVu | PDF)
Spencer G. Sealy ,  40-54

Avian Use of Habitat Configurations Created by Forest Cutting in Southeastern Wyoming (DjVu | PDF)
Mary E. Keller , Stanley H. Anderson ,  55-65

Impact of Pasture Development on Winter Bird Communities in Belize, Central America (DjVu | PDF)
Victoria A. Saab , Daniel R. Petit ,  66-71

Habitat Use by Three Breeding Insectivorous Birds in Declining Maple Forests' (DjVu | PDF)
M. Darveau , J. L. DesGranges , G. Gauthier ,  72-82

Settlement Period and Function of Long-Term Territory in Tropical Mangrove Passerines (DjVu | PDF)
Gaetan Lefebvre , Brigitte Poulin , Raymond McNeil ,  83-92

Colony Attendance of Least Auklets at St. Paul Island, Alaska: Implications for Population Monitoring (DjVu | PDF)
Ian L. Jones ,  93-100

Nocturnal Foraging in the American White Pelican (DjVu | PDF)
Blair F. McMahon , Roger M. Evans ,  101-109

Three Chamaeza Antthrushes in Eastern Brazil (Formicariidae) (DjVu | PDF)
Edwin O. Willis ,  110-116

Effects of Sex and Birth Date on Premigration Biology, Migration Schedules, Return Rates and Natal Dispersal in the Mountain White-Crowned Sparrow (DjVu | PDF)
Martin L. Morton ,  117-133

Temperature Regulation in the Incubation Mounds of the Australian Brush-Turkey (DjVu | PDF)
Roger S. Seymour , David F. Bradford ,  134-150

Foraging Behavior and Diet of the Helmeted Manakin (DjVu | PDF)
Miguel Angelo Marini ,  151-158

Individual Diet Difference, Parental Care and Reproductive Success in Slaty-Backed Gulls (DjVu | PDF)
Yutaka Watanuki ,  159-171

Is the Poo-Uli a Hawaiian Honeycreeper (Drepanidinae)? (DjVu | PDF)
H. Douglas Pratt ,  172-180

Assessing Avian Diets Using Stable Isotopes I: Turnover of 13C in Tissues (DjVu | PDF)
Keith A. Hobson , Robert G. Clark ,  181-188

Assessing Avian Diets Using Stable Isotopes II: Factors Influencing Diet-Tissue Fractionation (DjVu | PDF)
Keith A. Hobson , Robert G. Clark ,  189-197

Plumage and Size Variation in the Mourning Warbler (DjVu | PDF)
Jay Pitocchelli ,  198-209

Categorization of Notes Used by Female Red-Winged Blackbirds in Composite Vocalizations (DjVu | PDF)
Timothy A. Armstrong ,  210-223

Distribution and Relative Abundance Patterns of Columbids in Puerto Rico (DjVu | PDF)
Frank F. Rivera-Milan ,  224-238

A New Procedure for Transmitter Attachment: Effects on Brood Attendance and Chick Feeding Rates by Male Common Terns (DjVu | PDF)
Ralph D. Morris , Gary P. Burness ,  239-243

Genetic Variation and Differentiation in Mexican Populations of Common Bush-Tanagers and Chestnut-Capped Brush-Finches (DjVu | PDF)
A. Townsend Peterson , Patricia P. Escalante , Adolfo S. Navarro ,  244-253

Contest Asymmetry and Multiple Bird Conflicts During Foraging Among Nonbreeding American Flamingos in Yucatan, Mexico (DjVu | PDF)
Richard A. Schmitz , Guy A. Baldassarre ,  254-259

Correlates of Flock Size and Behavior of Foraging American Flamingos Following Hurricane Gilbert in Yucatan, Mexico (DjVu | PDF)
Richard A. Schmitz , Guy A. Baldassarre ,  260-264

Temporal Variation in Point Counts of Birds in a Lowland Wet Forest in Costa Rica' (DjVu | PDF)
John G. Blake ,  265-275

SHORT COMMUNICATIONS

INFORMATION FOR CONTRIBUTORS (DjVu | PDF)
311-312

Front Matter (DjVu | PDF)

Back Matter (DjVu | PDF)

Cover to Cover (DjVu)