What do black petrel eat?

Are there Black petrels on the Great Barrier Island?

^ a b c d Bell, E.A.; Sim, J.L.; Torres, L.; Schaffer, S. In press (B). At-sea distribution of the black petrels (Procellaria parkinsoni) on Great Barrier Island (Aotea Island), 2009/10: Part 1 – Environmental variables. DOC Marine Conservation Series. Department of Conservation, Wellington.

Where do black petrels live in NZ?

Originally found throughout the North Island and the top part of the South Island, black petrels were decimated through the introduction of rats, stoats, cats and pigs, and forest (habitat) clearance.

What is a black petrel?

The black petrel ( Procellaria parkinsoni ), also called the Parkinson’s petrel, is a medium-sized, black-plumaged petrel, the smallest of the Procellaria. The species is an endemic breeder of New Zealand, breeding only on Great Barrier Island and Little Barrier Island, off the North Island. At sea it disperses as far as Australia and Ecuador .

What kind of feathers do blue petrels have?

Blue Petrel – These birds have uniquely colored blue-gray feathers. The feathers form a slightly “M” shaped pattern on their back. The entire population of Blues breeds in just six massive colonies.

What kind of birds live in New Zealand?

The Eurasian blackbird was introduced to New Zealand, and is now our most widely distributed bird species. Adult males are entirely black apart from their yellow bill and eye-ring.

Where do blackbirds live in New Zealand?

Blackbirds are widespread throughout mainland New Zealand and off-shore islands from sea level up to about 1,500 m altitude, with a lower maximum altitude in the south. They occur in urban areas, farmlands, orchards and in lowland indigenous forests, being most abundant in urban gardens, parklands, farms and orchards.

Where are petrels found in the world?

Geographical variation: Two subspecies: the nominate Pt. m. macroptera breeds at Tristan da Cunha, Gough, Prince Edward, Marion, Kerguelen and Crozet Islands, and islands off Western Australia; Pt. m. gouldi breeds only in New Zealand. Grey-faced petrel. Adult in flight. At sea off the Poor Knights Islands, October 2019.

What is a Parkinson’s petrel?

The black petrel (Procellaria parkinsoni), also called the Parkinson’s petrel, is a medium-sized, black-plumaged petrel, the smallest of the Procellaria. The species is an endemic breeder of New Zealand, breeding only on Great Barrier Island and Little Barrier Island, off the North Island.

Are there petrels in New Zealand?

A number of other petrel species have been harvested in New Zealand, although on a much smaller scale. A few grey-faced petrels (Pterodroma macroptera gouldi) are caught by Hauraki Māori from islands in the Aldermen (Ruamāhua) Group off the Coromandel Peninsula.

Where do grey-faced petrels live?

During the breeding season, grey-faced petrels feed mainly in the Tasman Sea or east of New Zealand, around the continental shelf edge or over deeper oceanic water, ranging thousands of kilometres. During the summer moult period, they disperse widely across the Tasman Sea to the coast of Australia, and some reach the Coral Sea.

What is the difference between Bulwer’s petrel and Cape petrel?

The Bulwer’s Petrel has mainly dark brown plumage. The Cape Petrel has black head, neck, mantle; black back and wings with white spots; white underparts; black terminal tail band. 2) The blood of its face is from dinner.

What does a petrel look like with a yellow bill?

The Spectacled Petrel has mainly black plumage; white bands around the eyes; yellow bill. The Westland Petrel has blackish plumage; dark legs; yellow bill. The White-chinned Petrel has mainly sooty-black plumage; some white on chin, throat; horn or yellow bill with black tip; black feet.

What kind of bird has blue feathers on its back?

Blue Petrel – These birds have uniquely colored blue-gray feathers. The feathers form a slightly “M” shaped pattern on their back. The entire population of Blues breeds in just six massive colonies. Hawaiian Petrel – This endangered species lives only in Hawaii.

What kind of feathers do gulls have?

All gulls have primary feathers that are boldly colored, usually with some combination of white and black. Game birds and birds that camouflage close to the ground like wrens, nighthawks, and poorwills have mottled or barred feathers with a combination of colors like browns, grays, and blacks that blend well into the local ground colors.

Are blackbirds native to New Zealand?

Blackbirds ( Turdus merula) are native to Europe, north-west Africa and the Middle East. English settlers introduced blackbirds to New Zealand because their song was a nostalgic reminder of English life. Between 1867 and 1879 blackbirds were liberated on the three main islands, where they multiplied rapidly.

How did the white-bellied storm petrel get its name?

The specific name is derived from the Latin grallae meaning stilts, which is presumed to refer to the birds’ long legs. The white-bellied storm petrel is a small black-and-white storm petrel with a black ‘hood’ and a white rump. Dorsally the plumage is mainly blackish but birds in fresh plumage have distinctive white tips to their dorsal feathers.

What are the types of petrels?

The petrels include prions, shearwaters, storm petrels, diving petrels, albatrosses and several other groups, and they comprise the seabird order Procellariiformes. They range in size from the tiny storm petrels weighing 20–80 grams, to the largest albatrosses that weigh 7–11 kilograms.

Where do bellbirds live in NZ?

Bellbirds are found in native and exotic forest, scrub, farm shelter belts, urban parks and gardens throughout the North, South, Stewart and Auckland Islands and many offshore islands, although notably rare on the mainland from Waikato northwards, other than on Coromandel Peninsula (where they are common).

Where can I find information about Cook’s petrel?

Cook’s petrel, Pterodroma cookii, found in New Zealand Birds’ bird gallery section, includes general information about the bird, taxonomy, description, where to find them and other useful and interesting information. The bird gallery links to in-depth descriptions of most New Zealand birds. nzbirds> birds (of New Zealand)> bird gallery

What is the size of a grey faced petrel?

Grey-faced petrels are large birds, with a body length of 42–45 cm and weighing on average 550 grams (19 oz). They have a dark black-brown colouration, similar to that of the black-footed albatross, with a black bill and pale grey to buff feathers at the base of the bill and throat.

What time of year do petrels breed?

The birds begin breeding in the middle of winter, but many chicks don’t fledge until the height of summer. The grey-faced petrel is sometimes referred to as the northern muttonbird, and some iwi still exercise their rights to harvest the petrel chicks between mid-November and mid-December each year.

Where do petrels live?

Common diving petrels are usually found throughout the Southern Ocean, including the Falklands, South Georgia, the Antipodes, south of New Zealand all year round. These auk-like seabirds have a huge population of more than 16 million.