The black tern is in decline due to loss of habit and disappearing wet lands
Birds are endangered because people keep tearing down their homes, in trees, forests, etc. People also kill birds to eat them. And also because of climate change.
78 species of birds are endangered in India
there are some types of birds and squirls and asparagus
A lot of people are killing them. People take their eggs for food so no birds will be born. The bird's predators are eating the and killing them.
In order to be considered endangered, the species is in danger of extinction. To be considered threatened, the species has to be likely to become an endangered species.
A galah is not considered endangered. Its classification is LC, least concern.
Some are.
Some subspecies of the cheetah are endangered but overall they are not endangered but considered vulnerable.
Macaroni penguins are currently not endangered, as there are about 18 million of them living in their natural habitat. However, because theses numbers represent a large decrease of the number of these birds in the past, they are considered threatened.
This is somewhat akin to asking "are birds endangered." Some may be, others aren't. In the specific case of platyhelminthes (flatworms) there are some parasitic ones that we wish were endangered.
The primary reason that some rainforest birds are endangered is because their habitat is disappearing rapidly due to slash-and-burn farming and illegal and/or unsustainable logging. Some rainforest birds, like those who live in Hawaii, are endangered because introduced predators that they are not used to avoiding, like snakes and domestic cats, are hunting them very efficiently. However, it is important to note that not all rainforest birds are endangered.
There are a great many Australian native birds which are endangered or critically endangered. For a list, see the related link. Critically endangered birds can also be viewed from a link on the page.
78 species of birds are endangered in India
15% of New Zealand birds are endangered.
Mostly Birds
there are some types of birds and squirls and asparagus
No, they are not an endangered species.
Yes. They have been endangered for a very long time due to poaching and still are.