**Orcas wave-washing a seal off an ice floe** (BBC Earth, *Frozen Planet II*). A pod swims in perfect sync to generate a wave that knocks a seal into the water — eerily intelligent teamwork that's thrilling to watch and brutal if you're the seal. is leading so far with 50%.
**Great white shark feeding frenzy** (Nat Geo Wild). Multiple great whites converge on a whale carcass at once — breaching, thrashing, and biting at the surface in a rare multi-shark event that's as chaotic as ocean footage gets. is second. On this few votes the split is still anyone's guess.
Everyone who has answered so far is voting from China.
The poll is still live and picked up a vote today.