Скачать или смотреть Manx Shearwater Bird Call

The Manx shearwater (Puffinus puffinus) is a medium-sized seabird that is found in the North Atlantic Ocean. They are known for their long, gliding flights, their distinctive calls, and their nocturnal habits. Manx shearwaters are also known for their long-distance migration patterns, which can take them as far as South America and Africa.

Appearance

Manx shearwaters are about the size of a pigeon. They have a dark brown back and wings, and a white chest and belly. They have a long, slender bill and a long, wedge-shaped tail. Manx shearwaters are sexually dimorphic, meaning that males and females have different plumage. Male Manx shearwaters have a darker back and wings than female Manx shearwaters.

Habitat and Distribution

Manx shearwaters are found in the North Atlantic Ocean. They breed on islands off the coast of Europe and North America, and they winter at sea in the South Atlantic Ocean and off the coast of Africa.

Manx shearwaters are pelagic birds, meaning that they spend most of their lives at sea. They only come to land to breed.

Diet

Manx shearwaters are carnivores and their diet consists of a variety of small fish, squid, and crustaceans. They forage for food by flying low over the water and scooping up prey with their bills.

Behavior

Manx shearwaters are solitary birds and only come together to mate. They are also territorial and will defend their nesting territory from other Manx shearwaters. Manx shearwaters are nocturnal birds, meaning that they are most active at night.

Manx shearwaters are monogamous, and pairs mate for life. The female Manx shearwater lays a single egg per clutch. The egg hatches after about 50 days, and the young chick leaves the nest after about 80 days. Both parents help to raise the young chick.

Reproduction

Manx shearwaters reach sexual maturity at around 4 years old. The breeding season for Manx shearwaters in the Northern Hemisphere is from April to August. The male Manx shearwater will build a nest out of grass and leaves in a burrow. The female Manx shearwater will then lay her egg in the nest.

Both parents incubate the egg, and the young chick hatches after about 50 days. The young chick is fed by both parents and leaves the nest after about 80 days.

Conservation Status

Manx shearwaters are currently considered to be a species of least concern. However, their populations are declining in some areas due to habitat loss and fragmentation. Manx shearwaters are also vulnerable to pollution and disease.

Manx Shearwaters and Humans

Manx shearwaters have a mixed relationship with humans. On the one hand, they are often seen as pests because they can damage fishing gear and compete with fish for food. On the other hand, they are also valued for their beauty and their role in the marine ecosystem.

In some areas, Manx shearwaters are hunted for food or sport. However, their populations are generally healthy and they are not considered to be at risk of extinction.

How to Help Manx Shearwaters

There are a number of things that you can do to help Manx shearwaters:

Support habitat conservation efforts. Manx shearwaters need islands off the coast of Europe and North America to breed. You can support habitat conservation efforts by donating to organizations that are working to protect these islands.
Reduce your use of plastic. Plastic pollution is a major threat to seabirds, including Manx shearwaters. You can reduce your use of plastic by using reusable bags and water bottles, and by avoiding single-use plastics.
Support sustainable fishing practices. Manx shearwaters can be accidentally caught in fishing gear. You can support sustainable fishing practices by buying seafood from sustainable fisheries.