; The Caspian Tern occurs on all continents except Antarctica. Males and females look alike. Site Menu. Near-frontal view of a Caspian Tern in breeding plumage (photo courtesy of M. Eaton) [Cooroy, QLD, December 2017] Lateral view of a Caspian Tern in breeding plumage, centre, with another starting to moult into eclipse plumage behind and a Gull-billed Tern in non-breeding plumage in front (photo courtesy of M. Eaton) [Toorbul Wader Roost, Brisbane, QLD, September 2017] The Caspian Tern was a rare species during the Minnesota Breeding Bird Atlas (MNBBA). The primary feathers are dark gray to black on the underside. The male and the female incubate the eggs for 20-22 days, and both parents care for and feed the chicks. Sexes are alike, from 47 to 54 cm long and from 530 to 782 g. Their upperparts are smooth gray and their breast, belly, rump, and tail are white. notes: White ring with a black three alpha-numeric code, starting letter "X". Their calls are distinctive and far from melodious, and have been referred to as a heron-like croak. The nest is a scrape on the ground lined with dried vegetation, pebbles, and shells. Current Locations. The Largest tern in the world the Caspian Tern nests on five continents around large bodies of water, such as large lakes, and coastal waters of fresh and saltwater habitats. Note solid black cap in summer, which turns to black streaks in winter. Caspian terns are the largest terns in the world (51 cm long), are silver-grey and have a very large, red bill. They breed and winter along coastlines, rivers, lakes and marshes. Toggle navigation . Hydroprogne caspia . This is the world's largest tern and it has colonies more widely spread around the globe than almost any other seabird. Caspian terns are the largest tern species and are recognized by their large, bright coral red bill and full black cap on the head. Networks; Networks. When breeding the tern is white, except for a black crown from bill to nape and a short shaggy black crest. Caspian Tern (Hydroprogne caspia) has very few known occurrences in the state and is of the highest priority for conservation; we encourage you to consult with your District Ecologist or an NHI Zoologist for specific recommendations for your site. Look for the thinner orange bill (usually not deep red) and shaggier crest compared with Caspian. Thick, bright-red bill is distinctive. species: Caspian Tern. OUR DATA: We use the most recent data from these primary sources: AnAge, UMICH, Max Planck, PanTHERIA, Arkive, UKC, AKC. The Caspian Tern is an uncommon migrant in Tennessee, more frequently seen in the fall, and occasionally seen in large flocks of 100 or more individuals. Feeds in open ocean and saltwater bays, where it flies high above the water looking for small fish. Caspian Terns prefer unvegetated nesting islands free of mammalian predators. The upper body is pale grey, the top of the head is black with white streaks while the neck and underparts are white. It is the world’s largest tern species, has a wing span of 50-57 inches, and is larger than many gulls. When they spot a fish, they hover and then plunge into the water after it, often submerging completely. The young stay with their parents longer as they have considerable time in learning to catch fish for themselves and are fed by their parents even on wintering grounds. The maximum recorded lifespan for Caspian terns is 29 years, 6 months (Klimkiewicz, 2002). It has a stout, bright red bill with a gray tip and a slightly forked tail. Large tern, found strictly in coastal areas. Sterna caspia with the common name Caspian Tern, belongs to the Birds group it is geographically distrubuted among the following countries/areas: Albania, Azerbaijan, Germany, Estonia, Estonia, Spain, Finland, Finland, Greece, Italy, Portugal, Russian Federation, Russian Federation, Sweden, Sweden, Turkey, Turkey, Turkey, Ukraine, Ukraine . Note: a species guidance document is not available at this time. Terns. Very vocal, giving loud raucous screams. The genus name is from Ancient Greek hudros, "water", and Latin progne, "swallow".The specific caspia is from Latin and, like the English name, refers to the Caspian Sea. When foraging, they fly with their bills pointing downward. Range map provided by Birds of the World Explore Maps. Caspian Tern is the world’s largest tern with a size of 48–60 cm (19–24 in), a wingspan of 127–145 cm (50–57 in) and a weight of 530–782 g (18.7–27.6 oz). note 2 : Simon Piro, Read more about Terns; Terns. They can be quite aggressive. Other Names. As a colonial-nester, Caspian Terns are especially vulnerable to random, human-induced, or natural events that affect colonies and productivity. of Fisheries and Wildlife Have You Seen Me? Feeds by cruising over lakes, rivers, estuaries, and reservoirs looking for fish, then plunging to catch them. News and Updates; About the Project; Meet the Birds. When breeding the top of the head is black and the streakiness is lost. The wing feathers are dark gray to black on the underside. The Caspian Tern is the largest tern in Australia, with long, slender backswept wings and a slightly forked tail. The flight is strong, swift and graceful. The Caspian Terns were hanging out with Ring-billed Gulls and a couple of Bonaparte’s Gulls on the beach until some beach folks came along and then the terns flew south. website information: Riksmuseum Stockholm. Caspian Tern. The largest of the terns, larger than many gulls. Description: This large, gull-like tern has a black cap, and a large, thick, black-tipped red bill. It has white undersides and breast and slate gray upperwings and back. Caspian Terns are less gregarious than other terns, nesting in smaller colonies, although this is changing in Washington. It is 19-23 inches in length with a wingspan of 47-53 inches. Discover How Long Royal tern Lives. Smooth wingbeats, more gull-like than choppy flight of small-bodied terns. ; The Caspian Tern's diet consists almost entirely of fish. Caspian terns (Hyrdoprogne caspia) with field readable, alphanumeric and color bands. Pagaza Piquirroja (Spanish) Sterne caspienne (French) Cool Facts. Compare with Similar Species. The large bill is coral-red, the undersides of the primaries are grey, a short white tail is slightly forked, and the legs are black. Rests on beaches, often in groups with other species. They have long reddish-orange bills, wear a black cap, and the tips of their wings are black. Limiting factors. ; Caspian Terns are highly vocal. The eye is dark brown and legs are black. Caspian terns with a taste for young salmon are resisting many of the management efforts put forth to protect imperiled salmon in the fishery. Largest tern in the world. Recommended Citation Cuthbert, F. J. and L. R. Wires (2020). Caspian Terns are the largest species of tern, and are very efficient predators on ESA-listed juvenile salmonids during outmigration. Nutcracker Stop Brexit! Drs. ; Unlike many other tern species, the Caspian Tern retains its black cap during the winter (non-breeding plumage). Despite its extensive range, it is monotypic of its genus, and has no accepted subspecies. Some of these salmonids are listed under the U.S. It has a black cap on its head and black legs and feet. Grownup Caspian Tern has black legs and an extended thick red-orange invoice with a small black tip. Images were taken on April 14, 2016. Caspian Tern (Hydroprogne caspia), version 1.0.In Birds of the World (S. M. Billerman, Editor). The mantle and upperwings are grey and the flight feathers are darker. F367; A765; A752; A795; E604; Caspian Tern Biology; Contact Us; Dept. The seabirds nest on small islands in the Columbia Basin, where young salmon pass on their way to the ocean after hatching upriver. The Caspian tern (Hydroprogne caspia) [2] is a species of tern, with a subcosmopolitan but scattered distribution. website sighting submit: Ringmärkningscentralen. Recommended Citation Cuthbert, F. J. and L. R. Wires (2020). Information below was compiled from publication ER-091. The female lays 1-3 spotted, cream colored eggs. Caspian terns are the largest tern species and are recognized by their large, bright coral red bill and full black cap on the head. Data gaps. Caspian Terns disperse mostly along rivers and coastal areas, although occasionally found in oceanic waters (very rare in the Azores, for example), whereas WCP just use all adequate habitat between both land masses; they're really mostly mirrored examples. A fun day out with lots of new birds for the year! They can be difficult to tell apart from other similar-looking terns. In North America, it is common along both coasts and locally inland, mainly around large bodies of water. caspian tern (sterna caspia) in breeding plumage in flight, salton sea, california, united states of america, north america - caspian tern stock pictures, royalty-free photos & images . The Caspian tern is the largest of all species of terns. species: Caspian Tern. Cosmopolitan, nesting on five continents. Here are ten interesting facts about the Caspian Tern: The Caspian Tern is the world's largest tern species. Caspian terns are silver-grey above and white below, with dark wing tips. Caspian Tern (Hydroprogne caspia), version 1.0.In Birds of the World (S. M. Billerman, Editor). Dan Roby, Don Lyons, and Yasuko Suzuki discovered that the largest colony for the species in the world was on Rice Island in the Columbia River estuary, and fed mostly on millions of salmon. More ID Info. Abundance and Range . The Caspian tern is one of the bird world’s most spectacular aerialists. note 1 : used codes are : X00-X99, XA0-XZ9 and X0A-X9Z. Despite its extensive range, it is monotypic of its genus, and has no accepted subspecies. With its 1 metre wingspan, it is similar in size to a black-backed gull. Long-term availability of suitable nesting sites is important to this species. Sexes are alike, from 47 to 54 cm long and from 530 to 782 g. Their upperparts are smooth gray and their breast, belly, rump, and tail are white. Caspian Tern. [3] The genus name is from Ancient Greek hudros, "water", and Latin progne, "swallow".The specific caspia is from Latin and, like the English name, refers to the Caspian Sea. caspian tern after diving for a fish in the marsh with reflection at ten thousand islands national wildlife refuge near naples, florida - caspian tern stock pictures, royalty-free photos & images. Endangered Species Act, mostly due to human causes like dam … Caspian ternThe Caspian tern is the largest species of tern in North America. Click on an image to compare. The cap is black and may appear weakly crested. Porirua Harbour - January 2013. Caspian Tern. The tail is relatively short and only slightly forked compared to other terns. Also flying by were a couple good size flocks of first of the year Double-crested Cormorants. Caspian Tern Description. Caspian terns nest in colonies or singly on islands or rocky beaches. Young birds have mottled upperparts. Caspian tern - ?one immature? It hovers above water before diving and mainly feeds on fish. This group is about sharing pictures of Caspian Terns anywhere and everywhere in the world. Caspian terns are found on every continent except Antarctica. The heavy bill is red with a dusky tip. The Caspian Tern is a large tern, easily distinguished by the massive bright red/orange bill and graceful flight on long shapely wings. Separated from many terns by large size; only slightly smaller than Caspian. Its large coral red bill makes it one of the most easily identified terns throughout its worldwide range. Caspian Tern: This large stocky tern has pale grey upperparts and white underparts. As large as a big gull, the Caspian Tern is the largest tern in the world. The Caspian tern (Hydroprogne caspia) is a species of tern, with a subcosmopolitan but scattered distribution. White-fronted terns are the most common tern species on the New Zealand coast and are often seen in large flocks. 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