Etologia (Comportamento Animal)

Grandes Amigos por Natureza

Perella, Eugenia

Doctors by Nature

de Roode, Jaap

Giochi di potere

Dugatkin, Lee Alan

Descriptive Zoopraxography; or, the science of animal locomotion made popular

Muybridge, Eadweard

Das Pavlov-Projekt

Prins, Simon

The Science of Animal Locomotion (Zoopraxography)

Muybridge, Eadweard

The Speech of Monkeys

Garner, R. L.

Animal Life and Intelligence

Morgan, C. Lloyd