Tinbergen Observed That the Number of Black-Headed Gull Eggs Taken

Multiple Choice

Tinbergen observed that the number of black-headed gull eggs taken from a nest was a function of the distance of the nest from broken eggs. This experiment

A) demonstrates the phenomenon of mobbing.
B) is an example of comparative ethology.
C) made use of the evaluative approach.
D) demonstrates the phenomenon of fixed action patterning.