Yes. Birds are vertebrates and vertebrates have backbones, also called spines or vertebral columns.
wrens warble
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.
A group of wrens is called a flock or herd
Wrens was the unofficial name for the WRNS, The Womens Royal Navy Service.
No there is more with backbones
some wrens do and some don't but only a few times they do ! ;) :) i am a boy
No backbones
Pigs do have backbones.
it has 2 backbones
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.