Red squirrels,Tamiasciurus hudsonicus, produce predator-class specific alarm calls

Biological signals as handicaps

Alan Grafen · Journal of Theoretical Biology · 1990 · 2.5K citations

Life Sciences, Biology, Neuroscience +5

Monkey Responses to Three Different Alarm Calls: Evidence of Predator Classification and Semantic Communication

Robert M. Seyfarth, Dorothy L. Cheney, Peter Marler · Science · 1980 · 1.5K citations

Life Sciences, Behavioral Sciences, Zoology +17

How animals communicate

Charles T. Snowdon · Animal Behaviour · 1978 · 1.2K citations

Vervet monkey alarm calls: Semantic communication in a free-ranging primate

Robert M. Seyfarth, Dorothy L. Cheney, Peter Marler · Animal Behaviour · 1980 · 1.1K citations

Life Sciences, Neuroscience, Zoology +15

Nepotism and the Evolution of Alarm Calls

Paul W. Sherman · Science · 1977 · 905 citations

Humanities, History, Philosophy Of Mind +4