The 18-inch-long palenose parrot-fish is the most-common parrotfish species we have here in Hawai‘i, and also the smallest. Several of the other species grow up to three feet long, and they are all ...

Cichlids are a striking type of freshwater fish with over 500 species. They're usually found in warmer regions and in various bodies of water, including ponds, rivers, lakes, and streams. Most species ...

Marine biologist Ayana Elizabeth Johnson is obsessed with one research subject — the parrot fish. She says there is urgent work to be done to save them and their home, the coral reefs. Ayana Elizabeth ...