Unfurling the codex…
A source-cited reference to animal biology and behavior
Hematophagy · Hematopoietic stem cell · Herpetology · Ichthyology · Imprinting (psychology) · Malacology · Mammalogy · Maternity den · Mating · Ornithology · Personal grooming · Population (biology) · Quadrupedalism · Rapid eye movement sleep · Shoaling and schooling · Siesta · Sleep in animals · Sociality · Sociobiology · Swarm behaviour · Terrestrial locomotion