Cost-free vigilance during feeding in folivorous primates? Examining the effect of predation risk, scramble competition, and infanticide threat on vigilance in ursine colobus monkeys (Colobus vellerosus)

Dispersal in male ursine colobus monkeys (Colobus vellerosus): influence of age, rank and contact with other groups on dispersal decisions

(2011) Julie Teichroeb et al.   BEHAVIOUR

Vigilance in ursine black and white colobus monkeys (Colobus vellerosus): an examination of the effects of conspecific threat and predation

(2009) Andrew J.J. MacIntosh et al.   AMERICAN JOURNAL OF PRIMATOLOGY

Mixed-sex group formation by bighorn sheep in winter: trading costs of synchrony for benefits of group living

(2009) Gennifer E. Meldrum et al.   ANIMAL BEHAVIOUR

Video playback and social foraging: simulated companions produce the group size effect in nutmeg mannikins

(2009) Guillaume Rieucau et al.   ANIMAL BEHAVIOUR

Female dispersal patterns in six groups of ursine colobus (Colobus vellerosus): infanticide avoidance is important

(2009) Julie Teichroeb et al.   BEHAVIOUR

Test of the ecological-constraints model on ursine colobus monkeys (Colobus vellerosus) in Ghana

(2008) Julie A. Teichroeb et al.   AMERICAN JOURNAL OF PRIMATOLOGY

Infanticide in ursine colobus monkeys (Colobus vellerosus) in Ghana: new cases and a test of the existing hypotheses

(2008) Julie Teichroeb et al.   BEHAVIOUR

Vigilance Patterns of Territorial Guanacos (Lama guanicoe): The Role of Reproductive Interests and Predation Risk

(2008) Andrea Marino et al.   ETHOLOGY

Social correlates of fecal testosterone in male ursine colobus monkeys (Colobus vellerosus): The effect of male reproductive competition in aseasonal breeders

(2008) Julie A. Teichroeb et al.   HORMONES AND BEHAVIOR