PARTNER CHOICE IN PIRANHA SHOALS
THE INFLUENCE OF FAMILIARITY, AGE, EXPERIENCE AND FEMALE MATE CHOICE ON PREGNANCIES IN CAPTIVE GREY MOUSE LEMURS
EJACULATE SIZE VARIATION IN THE MIGRATORY LOCUST, LOCUSTA MIGRATORIA
AFRICAN WILD DOG PUP VOCALIZATIONS WITH SPECIAL REFERENCE TO MORTON'S MODEL
DYNAMIC CHANGES IN ALARM CALL STRUCTURE : A STRATEGY FOR REDUCING CONSPICUOUSNESS TO AVIAN PREDATORS?
MIXED-SPECIES ASSOCIATIONS OF DIANA AND CAMPBELL'S MONKEYS : THE COSTS AND BENEFITS OF A FOREST PHENOMENON
THE TRADE-OFF BETWEEN SINGING AND MASS GAIN IN A DAYTIME-SINGING BIRD, THE EUROPEAN ROBIN
MALE CONSORTSHIP BEHAVIOUR IN CHACMA BABOONS : THE ROLE OF DEMOGRAPHIC FACTORS AND FEMALE CONCEPTIVE PROBABILITIES