Digital Commons Network^™

Songs Of The Japanese Population Of The Winter Wren (Troglodytes Troglodytes), Donald E. Kroodsma, Hiroshi Momose May 1991

Pair Copulations, Extra-Pair Copulations, And Intraspecific Nest Intrusions In Merlin, Navjot S. Sodhi May 1991

News And Notes, The Condor May 1991

Laying Red-Cockaded Woodpeckers Cache Bone Fragments, Richard R. Repasky, Roberta J. Blue, Phillip D. Doerr May 1991

Ash-Throated Flycatchers (Myiarchus Cinerascens) Raise Mountain Bluebird (Sialia Currucoides) Young, Janice L. Simpkin, Alan A. Gubanich May 1991

Comments On Estimating Total Body Lipids From Measures Of Lean Mass, John M. Morton, Roy L. Kirkpatrick, Eric P. Smith May 1991

Determinate And Indeterminate Egg-Laying Patterns: A Review, E. Dale Kennedy Feb 1991

Pitch Production In Carolina Chickadee Songs, Bernard Lohr, Stephen Nowicki, Ron Weisman Feb 1991

Energy Requirements Of Nestling Cape Vultures, Joris Komen Feb 1991

Mate Choice In Female Northern Orioles With A Consideration Of The Role Of The Black Male Coloration In Female Choice, Gregory S. Butcher Feb 1991

A Comparison Of Goodness-Of-Fit Tests For Analysis Of Nest Orientation In Western Kingbirds (Tyrannus Verticalis), Timoty M. Bergin Feb 1991

Breeding Behavior Of Evening Grosbeaks, Abby C. Scott, Marc Bekoff Feb 1991

The Diet Of Peregrine Falcons In Rankin Inlet, Northwest Territories: An Unusually High Proportion Of Mammalian Prey, Mark Bradley, Lynn W. Oliphant Feb 1991

Nutrient-Reserve Dynamics Of Breeding Lesser Scaup: A Test Of Competing Hypotheses, Alan D. Afton, C. Davison Ankney Feb 1991

Reproductive Vulnerability: Parental Attendance Around Hatching In Roseate (Sterna Dougallii) And Common (S. Hirundo) Terns, Joanna Burger, Michael Gochfeld Feb 1991

Evolution Of Brown Towhees: Mitochondrial Dna Evidence, Robert M. Zink, Donna L. Dittmann Feb 1991

Growth And Energetics Of Nestling Yellow-Eyed Juncos, Wesley W. Weathers, Kimberly A. Sullivan Feb 1991

Diving Patterns Of Full-Grown And Juvenile Rock Shags, S. Wanless, M. P. Harris Feb 1991

Flight Songs Of Swamp Sparrows: Alternative Phonology Of An Alternative Song Category, Stephen Nowicki, Melissa Hughes, Peter Marler Feb 1991

The Flight Songs Of Common Yellowthroats: Description And Causation, Gary Ritchison Feb 1991

Intraclutch Variation In Egg Size Of American Coots, Todd W. Arnold Feb 1991

The Mariana Common Moorhen: Decline Of An Island Endemic, Derek W. Stinson, Michael W. Ritter, James D. Reichel Feb 1991

Growth And Development Of Great Spotted Cuckoos And Their Magpie Host, M. Soler, J. J. Soler Feb 1991

A Visual Study Of Migrating Owls At Cape May Point, New Jersey, Robert W. Russell, Peter Dunne, Clay Sutton, Paul Kerlinger Feb 1991

Effects Of Gargle Vocalizations On Behavior Of Black-Capped Chickadees, Myron Charles Baker, Jeanette T. Boylan, Christoper A. Goulart Feb 1991

Seasonal Pattern Of Reverse Mounting In The Groove-Billed Ani (Crotophaga Sulcirostris), Bonnie S. Bowen, Rolf R. Koford, Sandra L. Vehrencamp Feb 1991

Behavior And Biology Of The Hawk-Headed Parrot, Deroptyus Accipitrinus, In Southern Venezuela, Stuart D. Strahl, Philip A. Desenne, Joise Luis Jimenez, Isaac R. Goldstein Feb 1991

Effects Of Oil Development On Providing Nesting Opportunities For Gyrfalcons And Rough-Legged Hawks In Northern Alaska, Rober J. Ritchie Feb 1991

Mitochondrial Dna Variation Indicates Gene Flow Across A Zone Of Known Secondary Contact Between Two Subspecies Of The Brown-Headed Cowbird, Robert C. Fleischer, Stephen I. Rothstein, Linda S. Miller Feb 1991

Philopatry In Male And Female American Black Ducks, Norman R. Seymour Feb 1991