The lesser frigatebird (Fregata ariel) is a seabird in the frigatebird family, Fregatidae. It is found in the tropical Pacific Ocean, and is the smallest of the five species of frigatebirds. It is a pelagic bird, meaning that it spends most of its life at sea. It has a long, forked tail and long, narrow wings. The male is black with a red gular pouch, while the female is brown with a white breast. They are known for their kleptoparasitism, meaning that they steal food from other birds.
The lesser frigatebird is an important part of the marine ecosystem. It helps to control the populations of other seabirds, and it is a food source for other animals, such as sharks and dolphins. It is also a popular tourist attraction, and it can be seen in many parts of the world.