Pennsylvania Birds

Pennsylvania Birds

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Autumn Raptor Migration Summary 2002 Kyle McCarty VENNVYLVANIA BIRDV V6 V002 VOLUME V NO.3-6 Al- * O. Thirteen ... slightly from 2001 (601 hours/site vs. 636 hours/site), with the ... Passage rates for all other species [Black Vulture ( Coragyps atratus), Turkey Vulture, Northern Harrier (Circus cyaneus). Coopera#39;sanbsp;...

Title:Pennsylvania Birds
Publisher: - 2002


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