Tit′lark, a class of small birds, coming between the larks and the wagtails. They live in all parts of the world, building their nests of dry grass, lined with hair, on the ground. The American titlark is a little over six inches long, olive-brown, shading to a yellowish-brown and white, with black bill and feet. In the fields or prairies it often is found in flocks of tens or hundreds running on the ground. The Missouri titlark is the American bird which is most like the skylark of Europe.

Titlark