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Tangara phillipsi, a New Species of Tanager from the Cerros del Sira, Eastern Peru
Vol 99, Iss 1, Page 1, Date 1987
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Effect of Changes in Regional Forest Abundance on the Decline and Recovery of a Forest Bird Community
Vol 99, Iss 1, Page 7, Date 1987
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Forest Openings and the Distribution of Understory Birds in a Puerto Rican Rainforest
Vol 99, Iss 1, Page 22, Date 1987
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Aggressive Behavior of Wintering Diving Ducks (Aythyini)
Vol 99, Iss 1, Page 38, Date 1987
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Time Budget and Incubation Behavior of Breeding White-Winged Scoters
Vol 99, Iss 1, Page 50, Date 1987
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Association of Male and Female American Robins (Turdus migratorius) during the Breeding Season: Paternity Assurance by Sexual Access or Mate-Guarding
Vol 99, Iss 1, Page 56, Date 1987
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Geographic Variation in Testis Size in Savannah Sparrows (Passerculus sandwichensis)
Vol 99, Iss 1, Page 63, Date 1987
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Aspects of the Pelagic Ecology and Behavior of the Black-Capped Petrel (Pterodroma hasitata)
Vol 99, Iss 2, Page 153, Date 1987
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Karyotypes of Five Species of Empidonax Flycatchers
Vol 99, Iss 2, Page 169, Date 1987
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Habitat Use by Breeding Willets in the Northern Great Plains
Vol 99, Iss 2, Page 175, Date 1987
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Within-Brood Variation in Growth and Condition in Relation to Brood Reduction in the American White Pelican
Vol 99, Iss 2, Page 190, Date 1987
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Habitat Use and Territory Characteristics of Red-Cockaded Woodpeckers in Central Florida
Vol 99, Iss 2, Page 202, Date 1987
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Use of Even-Aged Stands by Winter and Spring Bird Communities
Vol 99, Iss 2, Page 218, Date 1987
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Diet and Foraging Behavior of Ring-Billed Gulls Breeding at Dog Lake, Manitoba
Vol 99, Iss 2, Page 233, Date 1987
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Brood Division and Postnesting Behavior of Flammulated Owls
Vol 99, Iss 2, Page 240, Date 1987
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A Cryptic New Species of Antpitta (Formicariidae: Grallaria) from the Peruvian Andes
Vol 99, Iss 3, Page 313, Date 1987
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Behavioral Differences among Sex and Age Classes of the Brown-Headed Cowbird and Their Relation to the Efficacy of a Control Program
Vol 99, Iss 3, Page 322, Date 1987
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Host-Parasite Interactions of Brown-Headed Cowbirds and Dark-Eyed Juncos in Virginia
Vol 99, Iss 3, Page 338, Date 1987
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Crossbill Foraging Behavior, Bill Structure, and Patterns of Food Profitability
Vol 99, Iss 3, Page 351, Date 1987
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Geographic Uniformity in Songs of the Prothonotary Warbler
Vol 99, Iss 3, Page 369, Date 1987
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Song in the White-Eyed Vireo
Vol 99, Iss 3, Page 377, Date 1987
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Cavity-Tree Selection by Red-Cockaded Woodpeckers as Related to Growth Dynamics of Southern Pines
Vol 99, Iss 3, Page 398, Date 1987
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Avian Habitat Relationships in Pinyon-Juniper Woodland
Vol 99, Iss 3, Page 413, Date 1987
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Growth and Development of Sora and Virginia Rail Chicks
Vol 99, Iss 3, Page 432, Date 1987
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Habitat and Movements of Breeding Yellow Rails
Vol 99, Iss 3, Page 441, Date 1987
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Activities of Postbreeding Lesser Scaup in Southwestern Manitoba
Vol 99, Iss 3, Page 448, Date 1987
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Activity Budgets of Mallards and American Wigeon Wintering in East-Central Alabama
Vol 99, Iss 3, Page 457, Date 1987
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Display Behavior, Foraging Ecology, and Systematics of the Golden-Winged Manakin (Masius chrysopterus)
Vol 99, Iss 4, Page 521, Date 1987
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The Migration of Shorebirds in the Bay of Fundy
Vol 99, Iss 4, Page 540, Date 1987
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Spring Shorebird Migration through Central Venezuela
Vol 99, Iss 4, Page 571, Date 1987
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The Birds of Cat Island, Bahamas
Vol 99, Iss 4, Page 579, Date 1987
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The Effects of Distance and Isolation on Song-Type Sharing in the Carolina Wren
Vol 99, Iss 4, Page 601, Date 1987
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Territorial Responses to Song Playback in Allopatric and Sympatric Populations of Alder (Empidonax alnorum) and Willow (E. traillii) Flycatchers
Vol 99, Iss 4, Page 611, Date 1987
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Variation in the Bounce and Whinny Songs of the Eastern Screech-Owl
Vol 99, Iss 4, Page 620, Date 1987
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Comparisons between Morphometric and Genetic Differentiation among Populations of the Eurasian Tree Sparrow (Passer montanus)
Vol 99, Iss 4, Page 628, Date 1987
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Value of Suburban Habitats to Desert Riparian Birds
Vol 99, Iss 4, Page 642, Date 1987
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Frequency and Timing of Second Broods in Wood Ducks
Vol 99, Iss 4, Page 655, Date 1987
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Egg Mass, Position in the Laying Sequence, and Brood Size in Relation to Canada Goose Reproductive Success
Vol 99, Iss 4, Page 663, Date 1987
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Nest-Site Selection by Mew Gulls (Larus canus): A Comparison of Marsh and Dry-Land Colonies
Vol 99, Iss 4, Page 673, Date 1987
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Proceedings of the Sixty-Eighth Annual Meeting
Vol 99, Iss 4, Page 748, Date 1987