It is an attractive sleek species whose guttural call is often heard before the bird is seen. It is white with a light gray mantle and white undersides. In North America, it is common along both coasts and locally inland, mainly around large bodies of water. It will pursue, attack, and chase potential predatory birds, and can cause bloody wounds on the heads of people who invade the colony. The largest of the terns, the Caspian Tern is one of the most widespread tern species in the world, occurring on every continent except Antarctica. The Caspian tern is a large distinctive gull-like tern of shallow coastal waters and, particularly outside of the breeding season, inland lakes and rivers throughout New Zealand. The legs and eyes are … It is also a visitor to areas of Europe and the Caribbean. They can be difficult to tell apart from other similar-looking terns. The genus title is from Historical Greek hudros, “water”, and Latin progne, “swallow”. Caspian Terns are migratory. The Caspian Tern occurs on all continents except Antarctica. The Caspian Tern aggressively defends its breeding colony. Regardless of its in-depth vary, it’s monotypic of its genus and has no accepted subspecies. Caspian Terns are the largest terns in the world. Caspian Terns are large terns with white bodies, black caps, gray upperparts, black legs and large, thick red bills with a black tip. Identification. Caspian Tern Images, Facts and Information: Hydroprogne caspia.

Noted for its long adolescence, with the young dependent on their parents for many months; even in late winter, many an adult Caspian is trailed by a begging youngster from the previous nesting season. The Caspian Tern has a range of about 10 million square kilometers. Caspian terns are the largest terns in the world (51 cm long), are silver-grey and have a very large, red bill. The Caspian Tern's diet consists almost entirely of fish. The Caspian tern, scientific name Hydroprogne caspia is a species of tern, with a sub-cosmopolitan however scattered distribution. Unlike many other tern species, the Caspian Tern retains its black cap during the winter (non-breeding plumage). The Caspian tern is the largest of all species of terns. Caspian Tern facts. This bird is native to dozens of countries throughout the world, primarily in Asia. The entire colony will take flight, however, when a Bald Eagle flies overhead, exposing the … The population of the Caspian Tern is estimated to be about 300,000 individual birds.

The breast and face are also white. Cosmopolitan, nesting on five continents. Here are ten interesting facts about the Caspian Tern: The Caspian Tern is the world's largest tern species. White-fronted terns are the most common tern species on the New Zealand coast and are often seen in large flocks.