Stepping Through ZAM: Day 4 Savannah Module » Elephanteatingbysteve

Elephants in Africa are Keystones, just like Grizzly Bears, Sea Otters and Prairie Dogs are here. Take them away and an entire ecosystem will collapse. Photo credit Steve Goodall

Elephants in Africa are Keystones, just like Grizzly Bears, Sea Otters and Prairie Dogs are here. Take them away and an entire ecosystem will collapse. Photo credit Steve Goodall


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