A group of wrens is called a flock or herd
wrens warble
There are many species of wren and many more birds that are called wrens. Egg colour varies. European wrens (t. troglodytes) lays white eggs with tiny pink-brown spots at the blunt egg.
Wrens are naturally completely insectivorous.
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 was the unofficial name for the WRNS, The Womens Royal Navy Service.
Yes. Birds are vertebrates and vertebrates have backbones, also called spines or vertebral columns.
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
Marsh wrens eat insects and spiders, controlling the numbers of these creatures.
Like all other birds wrens have powerful breast muscles that aid flight.
No. They are birds.
no