These giant 'drop bears' with opposable thumbs once scaled trees

These giant 'drop bears' with opposable thumbs once scaled trees

These giant 'drop bears' with opposable thumbs once scaled trees

Nimbadon lived 15 million years ago, in forests with flesh-eating kangaroos and tree-climbing crocodiles. Our first look inside their fossilised bones has revealed how these giants grew.

These giant 'drop bears' with opposable thumbs once scaled trees

Nature, Australia, Animals with Cameras, Season 40, Episode 7

These giant 'drop bears' with opposable thumbs once scaled trees

Our guy Down Under: Do bears really drop from trees?

These giant 'drop bears' with opposable thumbs once scaled trees

Metatherians (Part 1 of 2): Extinct Megafauna

These giant 'drop bears' with opposable thumbs once scaled trees

How does each species of bear differ in how you should react to their arrival? - Quora

These giant 'drop bears' with opposable thumbs once scaled trees

The Benefits of Opossums - Grit

These giant 'drop bears' with opposable thumbs once scaled trees

Donate - Comunidad Inti Wara Yassi (CIWY)

These giant 'drop bears' with opposable thumbs once scaled trees

Photos Greater Farallones National Marine Sanctuary

These giant 'drop bears' with opposable thumbs once scaled trees

UCT Palaeobiology

These giant 'drop bears' with opposable thumbs once scaled trees

These giant 'drop bears' with opposable thumbs once scaled trees in Australia. But how did they grow so huge?

These giant 'drop bears' with opposable thumbs once scaled trees

These giant 'drop bears' with opposable thumbs once scaled trees in Australia. But how did they grow so huge?

These giant 'drop bears' with opposable thumbs once scaled trees

Video unveils ancient giants: massive beavers and towering penguin predecessors compared to today's tinier versions - boing - Boing Boing BBS

These giant 'drop bears' with opposable thumbs once scaled trees

Metatherians (Part 1 of 2): Extinct Megafauna