Image of Arrow CrabNature Foundation promotes conservation of the natural environment as manager of the St. Maarten Marine Park, an area covering 19.8 square miles (5,128 hectare) with coral reef and seagrass beds ecosystems. Within this water world you will find a variety of amazing marine life such as the Queen Conch; sea horse; blue crabs; banded coral shrimp; spiny lobsters; helmet conchs; Triton’s trumpets; long spined urchins; fireworms; sponges & cushion sea stars; porcupine fish; barracudas; a spotted & plumed moray eels; spotted & plumed scorpion fish; long lured frog fish; nurse sharks; a wide variety of tropical fish; foraging sea turtles; and dolphins.