Born in 1936, Jan van Hooff’s childhood predestined him to become a famous animal behavourist. After all, his parents were the directors of Burghers Zoo in Arnhem, and this is […]
animal behavior
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Born in 1936, Jan van Hooff’s childhood predestined him to become a famous animal behavourist. After all, his parents were the directors of Burghers Zoo in Arnhem, and this is […]