Severe Drought And Calf Survival In Elephants
This study aimed at exploring how gender, age, mother’s experience and family group characteristics determined calf survival in an elephant population during a severe drought in Tanzania in 1993.
Archive for Veterinary News
Dogs Catch Human Yawns
Observing others’ yawning make us yawn. This phenomenon, which is called contagious yawning, has previously been reported only in humans and in other primates such as chimpanzees, and is thought to relate to the capacity for empathy.