They are brown, relatively small, and rather plump birds with distinctive upright tails and big voices. Wrens are New World birds, which means they live in North and South America, except for the Eurasian Wren, which is Old World and occurs in Europe and Africa.
They are members of the Troglodyidae family of birds.
Insects and spiders make up the majority of wrens’ diet, and because of this, they can live in more extreme environments, including dry and very rocky areas, with less vegetation. It was originally thought that the Winter Wren was the same species as Pacific Wrens and Eurasian Wrens, but they have been declared as three separate species.
