art Archives • Page 64 of 128 • DigitalFrescos

Aug 18

by Admin in Alibaug 0 comments tags: Alwan, art, Avian, Bangalore, Bird, birds, Digitalfrescos, great knot, knot, Nikkor, Nikkor 500, Nikon, Nikon D500, shoreline bird, wader

Great Knot jumping looking at plovers, Alibaug

The great knot is a small wader. It is the largest of the calidrid species. The genus name is from Ancient Greek kalidris or skalidris, a term used by Aristotle for some grey-coloured waterside birds. Their breeding habitat is tundra in northeast Siberia. They nest on the ground laying about four eggs in a ground scrape. They are strongly migratory wintering on coasts in southern Asia through to Australia. This species forms enormous flocks in winter. The species is recorded in low numbers in western Alaska most years, and has occurred as a vagrant in British Columbia, Oregon, West Virginia, and Maine. These birds forage on mudflats and beaches, probing or picking up food by sight. They mainly eat molluscs and insects. This species has short dark legs and a medium-length thin dark bill. Breeding adults have mottled greyish upperparts with some rufous feathering. The face, throat and breast are heavily spotted black, and there are also some streaks on the rear belly. In winter the plumage becomes uniformly pale grey above. This species is classified as Endangered by IUCN.

Aug 18

by Admin in Alibaug 0 comments tags: Alwan, art, Avian, Bangalore, Bird, birds, Digitalfrescos, Nikkor, Nikkor 500, Nikon, Nikon D500, ruddy turnstone, shoreline bird, wader

Ruddy turnstone pair, Alibaug

The ruddy turnstone is a small wading bird, one of two species of turnstone in the genus Arenaria. It is now classified in the sandpiper family Scolopacidae but was formerly sometimes placed in the plover family Charadriidae. It is a highly migratory bird, breeding in northern parts of Eurasia and North America and flying south to winter on coastlines almost worldwide. It is the only species of turnstone in much of its range and is often known simply as turnstone. In all seasons, the plumage is dominated by a harlequin-like pattern of black and white. Breeding birds have reddish-brown upper parts with black markings. The head is mainly white with black streaks on the crown and a black pattern on the face. The breast is mainly black apart from a white patch on the sides. Non-breeding adults are duller than breeding birds and have dark grey-brown upperparts with black mottling and a dark head with little white. The ruddy turnstone breeds in northern latitudes, usually no more than a few kilometres from the sea. The ruddy turnstone has a varied diet including carrion, eggs and plant material but it feeds mainly on invertebrates. Insects. It often flips over stones and […]

Aug 18

Eurasian Oyster catcher landing, Alibaug

The Eurasian oystercatcher also known as the common pied oystercatcher, or palaearctic oystercatcher, or (in Europe) just oystercatcher, is a wader in the oystercatcher bird family. The oystercatcher is one of the largest waders in the region. It is 40–45 cm (16–18 in) long, the bill accounting for 8–9 cm (3.1–3.5 in), and has a wing-span of 80–85 cm (31–33 in). They are obvious and noisy plover-like birds, with black and white plumage, red legs and strong broad red bills used for smashing or prising open molluscs such as mussels or for finding earthworms. Despite its name, oysters do not form a large part of its diet. The bird still lives up to its name, as few if any other wading birds are capable of opening oysters at all. This is a migratory species over most of its range. The European population breeds mainly in northern Europe, but in winter the birds can be found in north Africa and southern parts of Europe. Although the species is present all year in Ireland, Great Britain and the adjacent European coasts, there is still migratory movement: the large flocks that are found in the estuaries of south-west England in winter mainly breed […]

Aug 18

by Admin in Alibaug 0 comments tags: Alwan, art, Avian, Bangalore, Bird, birds, Curlew sandpiper, Digitalfrescos, Nikkor, Nikkor 500, Nikon, Nikon D500, Sandpiper, shoreline bird, wader

Curlew Sandpiper non chalantly walking by, Alibaug

The curlew sandpiper is a small wader that breeds on the tundra of Arctic Siberia. The genus name is from Ancient Greek kalidris or skalidris, a term used by Aristotle for some grey-coloured waterside birds. These birds are small waders, having a longer down-curved bill, longer neck and legs and a white rump. The breeding adult has patterned dark grey upperparts and brick-red underparts. In winter, this bird is pale grey above and white below, and shows an obvious white supercilium. Juveniles have a grey and brown back, a white belly and a peach-coloured breast. Of all shorebird species, the curlew sandpiper has the smallest breeding range in relation to its non-breeding range. After breeding these birds migrate south to Africa, Australasia or India. South Africa is at the southern limit of the migration path from Siberia, 15,000 km (9,300 mi) or 130° of latitude away. This wader is highly gregarious, and will form flocks with other calidrid waders, particularly dunlin. Despite its easterly breeding range, this species is regular on passage in western Europe, presumably because of the southwesterly migration route. This species is classified as Near Threatened by IUCN.

Aug 18

by Admin in Alibaug 0 comments tags: Alwan, art, Avian, Bangalore, Bird, birds, Curlew sandpiper, Digitalfrescos, Nikkor, Nikkor 500, Nikon, Nikon D500, Sandpiper, shoreline bird, wader

Curlew Sandpiper feeding, Alibaug