The Yellow-crowned Night Heron is usually active at night. You may have spotted it around St. Martin’s ponds. But did you know this bird has a built-in “grooming comb” in its toe? Yes! Like many herons, its middle toe is grooved with a row of teeny “teeth” along one side. Researchers think herons use this “comb” to groom their feathers, scratch any itches, and maybe even help remove parasites. Can you imagine having a secret comb in your toe? On St. Martin, this bird is called Night Gaulin and Crabier. The special names used here for birds and other wildlife are part of this island’s unique culture. Find more fascinating nature stories in Incredibilia!