Some cool animal behavior images:
n302_w1150
Image by BioDivLibrary
Brehms Tierleben. Bd.1
Leipzig,Bibliographisches Institut,1911-19-
biodiversitylibrary.org/page/2977699
Their huge mouths & incredible appetite earned our #SpeciesOfTheDay the nickname "Pac Man Frogs." See them in #bhlib biodiversitylibrary.org/page/2977699
n68_w1150
Image by BioDivLibrary
Brehms Tierleben. Bd.1
Leipzig,Bibliographisches Institut,1911-19-
biodiversitylibrary.org/page/2977465
n519_w1150
Image by BioDivLibrary
Brehms Tierleben. Bd.1
Leipzig,Bibliographisches Institut,1911-19-
biodiversitylibrary.org/page/2977916