Treecreepers
Order: Passeriformes. Family: Certhiidae
Treecreepers are small woodland birds, brown above and white below. They have thin pointed down-curved bills, which they use to extricate insects from bark. They have stiff tail feathers, like woodpeckers, which they use to support themselves on vertical trees. There is 1 Iowa species.
- Brown Creeper, Certhia americana
Read more about this topic: List Of Birds Of Iowa