Question
Question: The American MacArthur observed, in 1958, that 5 species of similar warblers coexist on spruce tree ...
The American MacArthur observed, in 1958, that 5 species of similar warblers coexist on spruce tree because they -
A
Eat different kinds of insects
B
Behavioural differences in their foraging activities
C
Cooperate in their foraging efforts
D
Are kept below their carring capacities by predators
Answer
Behavioural differences in their foraging activities