The UK’s largest woodland conservation charity is fighting to make sure the rainforests across the country are preserved for ...

The green-eyed tree frog has adapted its appearance to ... brownish-green body with rust-colored blotches that match the lichen-covered rocks lining the creeks and streams they tend to live ...

Because they were well camouflaged against the lichen-covered trees, they were better able to avoid predation. During the nineteenth century pollution killed off some of the lichens and soot ...