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Volume 56, Issue 2

June 2022

ISSN 0892-1016

eISSN 2162-4569

In this Issue

FEATURE ARTICLES
SHORT COMMUNICATIONS
LETTERS
BOOK REVIEW

FEATURE ARTICLES

Nest Provisioning and Sociality at Harris's Hawk Nests in South Texas

Samantha J. Hagler; Andrea Gibbons; James C. Bednarz; William S. Clark; David N. Bonter

Supplementary data

Changes in Survey Effort Can Influence Conclusions about Migration Phenology

Ryan Steiner; Gerald Niemi; Frank Nicoletti; Mary Jane Evans; Edmund Zlonis; Matthew A. Etterson

Winter Irruption of Two Geranoaetus Hawks in the Monte Desert of Argentina

Matías A. Juhant; Jean-François Therrien; Juan I. Areta

Supplementary data

To Catch a (Marsh) Predator: Modified Trapping Methods for Breeding and Wintering Northern Harriers (Circus hudsonius)

Shannon M. Skalos; Michael L. Casazza; Matthew J. Falcon; William Thein; Joshua M. Hull

Raptor Research in India: Inadequate Data and Species' Status Uncertainty for Many Species

Pranjal Mahananda; Shah Nawaz Jelil; Malabika Kakati Saikia

SHORT COMMUNICATIONS

Use of Nest Web Cameras and Citizen Science to Quantify Osprey Prey Delivery Rate and Nest Success

Michael H. Academia; Harmony J. Dalgleish

Breeding Ecology of the Hook-Billed Kite (Chondrohierax uncinatus) in Belize, Central America

Ryan A. Phillips; Jan C. Meerman; Tineke Boomsma; Ryan P. Bourbour; Breanna L. Martinico; Randolph Howe; Ronaldi Martinez

Supplementary data

Prey Delivery Inside an Artificial Nest Box and Burrows Used by Nesting Burrowing Owls in el Paso, Texas

Lois Balin; Richard Heilbrun; Kelly Norrid

Supplementary data

A Survey of Sex Ratios of Raptors at a Rescue Center in China

Li-Xing Yang; Bing Zhou; Xi Huang; Kai Gao; Ze-Ru Chen; Chang Dai; Shuai Zhang; Lei Zhou; Zhi-Sai Li; Yu-Gang Shang; Chao Xi; Wen-Hong Deng

Observations on the Breeding Behavior of the Blakiston's Fish Owl (Bubo blakistoni) on Hokkaidō, Japan

Sumio Yamamoto

Supplementary data

LETTERS

Unusual Behaviors by Male Blakiston's Fish Owls: Rearing of Unrelated Offspring and Simultaneous Courtship Feeding

Sumio Yamamoto

Telephone Network Access Trunks Used as Nesting Structures by Crested Caracaras (Caracara plancus) in Santa Cruz Province, Patagonia, Argentina

Miguel D. Saggese; Agustin I. E. Quaglia; David H. Ellis; Joan L. Morrison; Maite B. Amorós; Carlos D. Amorós; Sonia A. Cadierno; R. Wayne Nelson; Isabel C. Caballero

Endangered Chaco Eagle (Buteogallus coronatus) Pair Successfully Completes Breeding after Human Reconstruction of Their Nest

Diego Gallego; José Hernán Sarasola

Merlin Takes Hummingbird in Flight over Lake

Gary R. Graves

An Undocumented Vocalization of Adult Male Breeding Cooper's Hawks (Accipiter cooperii): A Call Exclusively for Young?

Ian C. Maione; Andrew C. Stewart; Robert N. Rosenfield

BOOK REVIEW

Falcons of North America, Second Edition

Alexandra M. Anderson

Cover Image

Cover Image

Latest
Most Read

Short-Eared Owl Land-Use Associations During the Breeding Season in the Western United States

Robert A. Miller, Joseph B. Buchanan, Theresa L. Pope, Jay D. Carlisle, Colleen E. Moulton, Travis L. Booms

Feeding Ecology of the Long-Legged Buzzard and Diet Overlap with Sympatric Bonelli's Eagle on Cyprus

Nicolaos I. Kassinis, Elli Tzirkalli, Michalis Miltiadou, Michaella Moysi, Iris Charalambidou, Alexandre Roulin, Ioannis N. Vogiatzakis

Aves Rapaces de Chile

Paula L. Enríquez Rocha

Comments on “Conservation Letter: Raptors and Anticoagulant Rodenticides”

Lisa Owens Viani

About This Journal
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Raptor Research Foundation
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eISSN 2162-4569
ISSN 0892-1016

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