Wrens are a type of bird. Wrens can also refer to members of the former Women's Royal Navy Service. It is also a surname.
wrens warble
Wrens are naturally completely insectivorous.
A group of wrens is called a flock or herd
Wrens was the unofficial name for the WRNS, The Womens Royal Navy Service.
some wrens do and some don't but only a few times they do ! ;) :) i am a boy
Catus wrens are good for the desert because they pick the bugs of the catuses
Like all other birds wrens have powerful breast muscles that aid flight.
Marsh wrens eat insects and spiders, controlling the numbers of these creatures.
No. They are birds.
no
Brown
Yes there are.