Which scientist determined that digger wasps used landmarks to locate nest entrances?
A) Karl von Frisch
B) Niko Tinbergen
C) Konrad Lorenz
D) William Hamilton
E) Ivan Pavlov
Answer: B
Which scientist determined that digger wasps used landmarks to locate nest entrances?
A) Karl von Frisch
B) Niko Tinbergen
C) Konrad Lorenz
D) William Hamilton
E) Ivan Pavlov
Answer: B