The passenger pigeon was once the most numerous bird in the world, but in just half a century, it had gone extinct.

Giant sequoia groves, such as in California, are the “birdiest” habitats, in part because the ecosystems are protected and ...

Wellington, New Zealand: The mutual dependence of a colorful pigeon and some of New Zealand’s iconic trees is at the centre of a landmark Year of the Forests project in that country. A project to help ...

Nests made by birds using banned nylon manja stuck in trees causes life-threatening injuries and even death to nestlings in ...

For example, birds have short, broad wings, which means they can twist and turn easily through the branches of the trees. Here are some examples of animals we might find in the rainforest ...