The effect of pup vocalisations on food allocation in a cooperative mammal, the meerkat ( Suricata suricatta )

Parent-Offspring Conflict

Robert Trivers · American Zoologist · 1974 · 4.2K citations · Full text

Life Sciences, Biology, Evolutionary Biology +17

Biological signals as handicaps

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

Life Sciences, Biology, Neuroscience +5

Signalling of need by offspring to their parents

Nature · 1991 · 642 citations

Life Sciences, Biology, Evolutionary Biology +8

Begging the question: are offspring solicitation behaviours signals of need?

Rebecca M. Kilner, Rufus A. Johnstone · Trends in Ecology & Evolution · 1997 · 486 citations

Life Sciences, Psychology, Social Psychology +11

Signaling of Need between Parents and Young: Parent-Offspring Conflict and Sibling Rivalry

The American Naturalist · 1995 · 401 citations

Life Sciences, Biology, Evolutionary Biology +17