Originally Posted by Skullfudge

Amazing.
I'll never forget a documentary I saw on great whites and one was tossing a seal about for a while in the water.
It then done a remarkable thing. With the unhurt seal balanced on the great whites nose it built up speed, placed the seal on the beach, then the shark turned around and fooked off leaving the seal on the sand to live another day ??

That would obviously be classed as an "act" proving the shark had a "thought" of placing the seal on the beach which baffled the marine experts.