
16/03/2025
Ok, hear me out here. You know when you're in a dark theatre tossing popcorn into your face-hole? And you know how at the end of the movie you're surrounded by a carpet of popcorn that has deflected off your face and down your body to the sticky floor below?
This is the exact problem that the Boat-billed Heron has evolved to solve. Granted a few of the minor details are slightly different, but in essence the boatbill's unusual bill is just the gargantuan popcorn-grabber you wish you had.
The Boat-billed Heron is nocturnal, you see, so it hunts primarily in the dark. The water it hunts in is also muddy, further obscuring its target. A broad, scooping bill, then, is the perfect tool for acquiring small, hard-to-see foodstuffs with minimal escapage.
In lieu of popcorn (for some reason) the boatbill uses its generous scooper to devour fish, crustaceans, amphibians, and other small animals. Then, belly full, it sleeps away the day in the dense vegetation of a riverbank.
This particular Boat-billed Heron was a highlight for my recent Quest Nature Tours Costa Rica tour group. It may be the bright and colourful birds that bring you to the tropics, but it's the weird ones that steal the show. I wouldn't have it any other way.
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Boat-billed Heron
Sierpe, Costa Rica