What looks like a sponge, rock, or lump of coral might just be one of the ocean’s most unusual ambush predators… the frogfish! A member of the anglerfish family, frogfish are experts at blending in and striking unexpectedly. Their lumpy, textured skin helps them disappear into their surroundings. Some can even change color over time to match their habitat. That little “antenna” on their head is actually a modified dorsal spine with a lure called an esca to tempt prey close. Frogfish can swallow