Citation: Jm. Goldstein et al., A SAME-SEX STEPPARENT SHORTENS A PREBREEDERS DURATION ON THE NATAL TERRITORY - TESTS OF 2 HYPOTHESES IN FLORIDA SCRUB-JAYS, Behavioral ecology and sociobiology, 44(1), 1998, pp. 15-22
Authors:
HAFTORN S
HUANG WC
GRISWOLD CK
HAILMAN JP
Citation: S. Haftorn et al., INDEPENDENT DISCOVERIES OF A NEW, APPARENTLY HOMOLOGOUS CALL IN THE WILLOW TIT PARUS-MONTANUS AND BLACK-CAPPED CHICKADEE PARUS-ATRICAPILLUS, Ibis, 140(1), 1998, pp. 174-176
Citation: Jp. Hailman et al., ROLE OF HELPERS IN THE SENTINEL BEHAVIOR OF THE FLORIDA SCRUB JAY (APHELOCOMA C COERULESCENS), Ethology, 97(2), 1994, pp. 119-140
Citation: Mm. Lambrechts et al., WING QUIVERING OF BLACK-CAPPED CHICKADEES WITH NESTLINGS - INVITATIONOR APPEASEMENT, Animal behaviour, 46(2), 1993, pp. 397-399