Okavango Delta Archives - EnviroNews | The Environmental News Specialists

(EnviroNews World News) — Okavango Delta, Botswana — In the wild, the Brazilian frog (Physalaemus nattereri) uses eyespots to fake out and deter predators and holds a toxic gland as a secondary line of defense. The foureye butterflyfish (Chaetodon capistratus) has a false eye near its tail, which scientists…