View allAll Photos Tagged BemptonCliffs
A Gannet, takes to the sky. This and other RSPB Bempton Cliffs photos nearby on the stream were taken under the guidance of Steve Hedges who was leading a very seabird oriented workshop here. He provided the following tip. If a gannet lifts its head noticeably upwards, it may be about to take off. That knowledge enabled me to predict this shot.
The northern gannet (Sula bassana) is a seabird and the largest member of the gannet family, Sulidae. It has the same colours as the Australasian gannet and is similar in appearance. Nesting in colonies as large as 60,000 pairs on both sides of the north Atlantic this bird undertakes seasonal migrations and is a spectacular high-speed diver.
Old names for the northern gannet include solan and solan goose.
Adults are 81–110 cm (32–43 in) long, weigh 2.2–3.6 kg (4.9–7.9 lb) and have a 165–180 cm (65–71 in) wingspan. Before fledging, the immature birds (at about 10 weeks of age) can weigh more than 4 kg (8.8 lb). Each wing measures between 47 and 53 cm (19 and 21 in) when outstretched and the beak measures between 9 and 11 cm (3.5 and 4.3 in) (measured from the head). The two sexes are a similar size.
The plumage of the adults is white with dark wing tips, with colours that range from brown to black. The colour of the head, cheeks and side of the neck depends on the season and the individual; during breeding, the head and neck are brushed in a delicate yellow, although this colouring may not be evident in some individuals. The feathers are waterproof, which allows the birds to spend long periods in water. A water-impermeable secretion produced by a sebaceous gland covers the feathers and the birds spread it across their body using their beak or their head. The eye is light blue, and it is surrounded by bare, black skin, which gives the birds their characteristic facial expression.
Fledglings are brown with white wing tips. They have white spots on their head and on their back and a v-shaped white area underneath. The plumage of one-year-olds can be almost completely brown. In the second year the birds’ appearance changes depending on the different phases of moulting: they can have adult plumage at the front and continue to be brown at the rear. They gradually acquire more white in subsequent seasons until they reach maturity after five years.
Newborn chicks are featherless and are dark blue or black in colour. In the second week of life they are covered in white down. From the fifth week they are covered in dark brown feathers flecked with white.
Their beak is long, strong and conical with a slight downward curve at the end. The front part has a sharp edge. In adults, the beak is blue-grey with dark grey or black edges. It is brownish in immature birds.
The northern gannet’s eyes are large and point forwards, and they have a light blue to light grey iris surrounded by a thin black ring. The four toes of their feet are joined by a membrane that can vary from dark grey to dark brown. There are yellow lines running along the toes that continue along their legs; these lines probably have a role in mating. The rear toe is strong and faces inwards allowing the birds to firmly grip onto vertical cliff faces
This image was taken at Bempton Cliffs, near Bridlington in Yorkshire, England.
The Atlantic puffin (Fratercula arctica), also known as the common puffin, is a species of seabird in the auk family. It is the only puffin native to the Atlantic Ocean; two related species, the tufted puffin and the horned puffin, are found in the northeastern Pacific. The Atlantic puffin breeds in Iceland, Norway, Greenland, Newfoundland and many North Atlantic islands, and as far south as Maine in the west and the British Isles in the east. The Atlantic puffin has a large population and a wide range. It is not considered to be endangered although there may be local declines in numbers. On land, it has the typical upright stance of an auk. At sea, they swim on the surface and feed mainly on small fish, which they catch by diving underwater, using their wings for propulsion.
The Atlantic puffin has a black crown and back, pale grey cheek patches and white underparts. Its broad, boldly marked red and black beak and orange legs contrast with its plumage. It moults while at sea in the winter and some of the bright-coloured facial characteristics are lost. The external appearance of the adult male and female are identical except that the male is usually slightly larger. The juvenile has similar plumage but its cheek patches are dark grey. The juvenile does not have brightly coloured head ornamentation, its bill is less broad and is dark-grey with a yellowish-brown tip, and its legs and feet are also dark. Puffins from northern populations are typically larger than their counterparts in southern parts of the range. It is generally considered that these populations are different subspecies.
The Atlantic puffin spends the autumn and winter in the open ocean of the cold northern seas and returns to coastal areas at the start of the breeding season in late spring. It nests in clifftop colonies, digging a burrow in which a single white egg is laid. The chick mostly feeds on whole fish and grows rapidly. After about six weeks it is fully fledged and makes its way at night to the sea. It swims away from the shore and does not return to land for several years.
Colonies are mostly on islands where there are no terrestrial predators but adult birds and newly fledged chicks are at risk of attacks from the air by gulls and skuas. Sometimes a bird such as an Arctic skua will harass a puffin arriving with a beakful of fish, causing it to drop its catch. The striking appearance, large colourful bill, waddling gait and behaviour of this bird have given rise to nicknames such as "clown of the sea" and "sea parrot". It is the official bird symbol for the Canadian province of Newfoundland and Labrador.
This image was taken at Bempton Cliffs, near Bridlington in Yorkshire, England.