Discrete call types referring to predation risk enhance the efficiency of the meerkat sentinel system

Call of duty? Variation in use of the watchman's song by sentinel dwarf mongooses, Helogale parvula

(2013) Julie M. Kern et al.   ANIMAL BEHAVIOUR

Flexible alarm calling in meerkats: the role of the social environment and predation urgency

(2012) Simon W. Townsend et al.   BEHAVIORAL ECOLOGY

Experimental evidence that sentinel behaviour is affected by risk

(2010) A. R. Ridley et al.   Biology Letters

Essay on Contemporary Issues in Ethology: Variation among Mammalian Alarm Call Systems and the Problem of Meaning in Animal Signals

(2010) Joseph M. Macedonia et al.   ETHOLOGY

Coordinated Vigilance in Dwarf Mongoose Family Groups: The ‘Watchman's Song’ Hypothesis and the Costs of Guarding

(2010) O. Anne E. Rasa   ETHOLOGY

The Evolution of Urgency‐Based and Functionally Referential Alarm Calls in Ground‐Dwelling Species

(2009) Roman D. Furrer et al.   AMERICAN NATURALIST

The value of constant surveillance in a risky environment

(2009) M. B. V. Bell et al.   PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES

Cooperative Sentinel Calling? Foragers Gain Increased Biomass Intake

(2008) Linda I. Hollén et al.   CURRENT BIOLOGY