Wednesday, 21 September 2022
Tuesday, 20 September 2022
%201.jpg)
Sunday, 18 September 2022
Thursday, 15 September 2022
%201.jpg)
Wednesday, 14 September 2022
14-9-2022 EL SALER, ALBUFERA - CURLEW SANDPIPER (Calidris ferruginea)
The curlew sandpiper (Calidris ferruginea) is a small wader that breeds on the tundra of Arctic Siberia.
It is strongly migratory, wintering mainly in Africa, but also in south and southeast Asia and in Australia and New Zealand. It is a vagrant to North America.
The curlew sandpiper breeds in the Siberian Arctic from the Yamal Peninsula to the Kolyuchin Bay.
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 southwesterly migration route.
%201.jpg)
%202.jpg)
%203.jpg)
Monday, 12 September 2022
Sunday, 11 September 2022
Saturday, 10 September 2022
13-8-2016 VILLALONGA RESERVOIR, VALENCIA - SQUACCO HERON (Ardeola ralloides)
The squacco heron (Ardeola ralloides ) is a small heron, 44–47 cm (17+1⁄2–18+1⁄2 in) long, of which the body is 20–23 cm (8–9 in), with 80–92 cm (31+1⁄2–36 in) wingspan. It is of Old World origins, breeding in southern Europe and the Greater Middle East.
The English common name squacco comes via Francis Willughby (c. 1672) quoting a local Italian name sguacco. The current spelling comes from John Hill in 1752.
The scientific name comes from Latin ardeola, a small heron (ardea ), and ralloides, Latin rallus, a rail and Greek -oides, "resembling".
The squacco heron is a migrant, wintering in Africa. It is rare north of its breeding range. The species has been recorded in Fernando de Noronha islands, and more rarely in mainland South America, as a vagrant. This is a stocky species with a short neck, short thick bill and buff-brown back. In summer, adults have long neck feathers. Its appearance is transformed in flight, when it looks very white due to the colour of the wings.
The squacco heron's breeding habitat is marshy wetlands in warm countries. The birds nest in small colonies, often with other wading birds, usually on platforms of sticks in trees or shrubs. Three to four eggs are laid. They feed on fish, frogs and insects.
Friday, 9 September 2022
7-9-2022 EL SALER, ALBUFERA - LITTLE STINT (Calidris minuta)
Its small size, fine dark bill, dark legs and quicker movements distinguish this species from all waders except the other dark-legged stints. It can be distinguished from these in all plumages by its combination of a fine bill tip, unwebbed toes and long primary projection. The call is a sharp "stit".
The breeding adult has an orange wash to the breast, a white throat and a strong white V on its back. In winter plumage identification is difficult. Juveniles have pale crown stripes and a pinkish breast.
An apparent hybrid between this species and Temminck's stint has been reported from the Netherlands.
Thursday, 8 September 2022
Subscribe to:
Posts (Atom)