Seahorses of a different colour.
Mysticeti, or baleen whales, are filter feeders. They literally swallow huge quantities of water and then ‘spit’ it out through baleen plates hanging from the roof of their mouths, filtering krill and plankton. Larger whales also consume small shoaling fish like sardines, herring.
The harness for this one is specially adapted to accommodate the baleen plates, and thus does not run underneath the jaw, like the one used for the Orca.