Caspian terns are silver-grey above and white below, with dark wing tips. Recommended Citation Cuthbert, F. J. and L. R. Wires (2020). The mantle and upperwings are grey and the flight feathers are darker. 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. Thick, bright-red bill is distinctive. Despite its extensive range, it is monotypic of its genus, and has no accepted subspecies. 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. Site Menu. Long-term availability of suitable nesting sites is important to this species. The female lays 1-3 spotted, cream colored eggs. 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. 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. Largest tern in the world. Discover How Long Royal tern Lives. Other Names. More ID Info. Hydroprogne caspia . Caspian Tern. 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. of Fisheries and Wildlife Have You Seen Me? ; Caspian Terns are highly vocal. Abundance and Range . Caspian Tern Description. When foraging, they fly with their bills pointing downward. They breed and winter along coastlines, rivers, lakes and marshes. note 2 : Simon Piro, Read more about Terns; Terns. The primary 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. Note: a species guidance document is not available at this time. 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] note 1 : used codes are : X00-X99, XA0-XZ9 and X0A-X9Z. Terns. Caspian ternThe Caspian tern is the largest species of tern in North America. notes: White ring with a black three alpha-numeric code, starting letter "X". The Caspian Tern is a large tern, easily distinguished by the massive bright red/orange bill and graceful flight on long shapely wings. This is the world's largest tern and it has colonies more widely spread around the globe than almost any other seabird. species: Caspian Tern. Caspian terns are the largest tern species and are recognized by their large, bright coral red bill and full black cap on the head. ; Unlike many other tern species, the Caspian Tern retains its black cap during the winter (non-breeding plumage). 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. Porirua Harbour - January 2013. Caspian terns are the largest tern species and are recognized by their large, bright coral red bill and full black cap on the head. The eye is dark brown and legs are black. It has a stout, bright red bill with a gray tip and a slightly forked tail. It has white undersides and breast and slate gray upperwings and back. They have long reddish-orange bills, wear a black cap, and the tips of their wings are black. 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 is the largest of all species of terns. Caspian terns are found on every continent except Antarctica. It is the world’s largest tern species, has a wing span of 50-57 inches, and is larger than many gulls. ; The Caspian Tern's diet consists almost entirely of fish. Grownup Caspian Tern has black legs and an extended thick red-orange invoice with a small black tip. 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). species: Caspian Tern. Drs. Caspian Tern: This large stocky tern has pale grey upperparts and white underparts. A fun day out with lots of new birds for the year! website information: Riksmuseum Stockholm. Rests on beaches, often in groups with other species. Recommended Citation Cuthbert, F. J. and L. R. Wires (2020). The Caspian tern (Hydroprogne caspia) [2] is a species of tern, with a subcosmopolitan but scattered distribution. The Caspian tern (Hydroprogne caspia) is a species of tern, with a subcosmopolitan but scattered distribution. Caspian Terns prefer unvegetated nesting islands free of mammalian predators. Images were taken on April 14, 2016. Pagaza Piquirroja (Spanish) Sterne caspienne (French) Cool Facts. The nest is a scrape on the ground lined with dried vegetation, pebbles, and shells. It has a black cap on its head and black legs and feet. 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. Click on an image to compare. Young birds have mottled upperparts. [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 (sterna caspia) in breeding plumage in flight, salton sea, california, united states of america, north america - caspian tern stock pictures, royalty-free photos & images . Caspian Tern (Hydroprogne caspia), version 1.0.In Birds of the World (S. M. Billerman, Editor). As large as a big gull, the Caspian Tern is the largest tern in the world. 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. Caspian terns nest in colonies or singly on islands or rocky beaches. As a colonial-nester, Caspian Terns are especially vulnerable to random, human-induced, or natural events that affect colonies and productivity. It hovers above water before diving and mainly feeds on fish. Very vocal, giving loud raucous screams. Nutcracker Stop Brexit! Networks; Networks. In North America, it is common along both coasts and locally inland, mainly around large bodies of water. 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. When breeding the tern is white, except for a black crown from bill to nape and a short shaggy black crest. The wing feathers are dark gray to black on the underside. Separated from many terns by large size; only slightly smaller than Caspian. Caspian tern - ?one immature? F367; A765; A752; A795; E604; Caspian Tern Biology; Contact Us; Dept. Large tern, found strictly in coastal areas. The largest of the terns, larger than many gulls. Data gaps. The cap is black and may appear weakly crested. Their calls are distinctive and far from melodious, and have been referred to as a heron-like croak. The upper body is pale grey, the top of the head is black with white streaks while the neck and underparts are white. News and Updates; About the Project; Meet the Birds. Despite its extensive range, it is monotypic of its genus, and has no accepted subspecies. Description: This large, gull-like tern has a black cap, and a large, thick, black-tipped red bill. Range map provided by Birds of the World Explore Maps. Caspian terns are the largest terns in the world (51 cm long), are silver-grey and have a very large, red bill. The heavy bill is red with a dusky tip. It is 19-23 inches in length with a wingspan of 47-53 inches. 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 (Hydroprogne caspia), version 1.0.In Birds of the World (S. M. Billerman, Editor). Caspian terns (Hyrdoprogne caspia) with field readable, alphanumeric and color bands. Caspian Tern. 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