Possums vs. pythons: How Florida’s only marsupial became a weapon against invasive snakes

KEY LARGO — Biologists A.J. Sanjar and Michael Cove part a curtain of vegetation and stride into the shadows of a dense forest in Crocodile Lake National Wildlife Refuge to check on a line of possum ...
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How do you CT scan a 400‑pound crocodile? One surprising finding may change his care

At 61 years old, Bill had started showing changes to his health—decreased appetite, weight loss, and abdominal bloating. But ...