PATHFINDER

Beginning with the E in the square box, follow a continuous path to find 17 penguin-related words. The trail passes through each and every letter once, and may twist up, down or sideways, but never diagonally.

ADELIE BEAK CHINSTRAP EMPEROR FAIRY FLIGHTLESS FLIPPERS GALAPAGOS GENTOO HUMBOLDT KING KRILL MACARONI MAGELLANIC PLUMAGE ROCKHOPPER SLIDE