Wikimedi'Òc

Expression of the Emotions Figure 9.png - Richard001

Expression of the Emotions Figure 10.png - Richard001

Expression of the Emotions Figure 15.png - Richard001

DarwinAusdruck09.png - D.H

DarwinAusdruck10.png - D.H

DarwinAusdruck15.png - D.H

PSM V02 D458 Savage cat.jpg - Ineuw

Terrified cat from Darwin's Expression of Emotions.... Wellcome L0049521.jpg - Fæ

Cat ready to fight from Darwin's Expression of Emotions Wellcome L0049527.jpg - Fæ

The expression of the emotions in man and animals (1872) (14804975013).jpg - SteinsplitterBot

The expression of the emotions in man and animals (1872) (14781980171).jpg - Fæ

The expression of the emotions in man and animals (1872) (14782774684).jpg - Fæ

The expression of the emotions in man and animals (1872) (14586975300).jpg - Fæ

Cats; aggression, animal emotions and facial expression; ethology, physiology, biology.jpg - Gidget Tinker Warrior