A BEHAVIORAL COMPARISON OF CAPTIVE-BORN, REINTRODUCED GOLDEN LION TAMARINS AND THEIR WILD-BORN OFFSPRING
ENERGY EXPENDITURES DURING REPRODUCTION BY SOCKEYE SALMON (ONCORHYNCHUS NERKA)
SEXUAL SEGREGATION IN DESERT BIGHORN SHEEP (OVIS CANADENSIS MEXICANA)
THE INFLUENCE OF TEMPERATURE ON THE BEHAVIOR OF CAPTIVE MOTHER-INFANT BABOONS
IS THE DOG–HUMAN RELATIONSHIP AN ATTACHMENT BOND? AN OBSERVATIONAL STUDY USING AINSWORTH'S STRANGE SITUATION
THE DEVELOPMENT OF BITING INTERACTIONS AND TASK PERFORMANCE IN A TROPICAL EUSOCIAL WASP
TEMPORAL VARIATION IN MALE CHAFFINCH SONG DEPENDS ON THE SINGER AND THE SONG TYPE