Some cool animal behavior images:
n112_w1150
Image by BioDivLibrary
Brehm's Life of animals : Volume 1, Mammalia
Chicago :Marquis,1895.
biodiversitylibrary.org/page/9885487
n62_w1150
Image by BioDivLibrary
The human side of animals,.
New York,Frederick A. Stokes Company[c1918].
biodiversitylibrary.org/page/39635110
