ODNR Division of Wildlife - A to Z Species Guide - Palm Warbler

 Palm Warbler

palm warbler

The palm warblers is often seen walking on the ground, wagging its tail. It even nests on the ground, an uncommon habit of those in the genus Dendroica. The rare Kirtland's warbler is the only other species of Dendroica that nests on the ground.
 

Palm Warbler
Dendroica palmarum

At-a-Glance

• Peak Breeding Activity: May-July

• Incubation: 12 days

• Clutch Size: 4-5 eggs

• Young Fledge: 12 days after hatching

• Typical Foods: mostly insects, some fruit
Description
Palm warblers are streaked, with an olive rump and bright yellow undertail coverts. In the spring, adults have a rufous cap.

Habitat and Habits
During breeding season these warblers inhabit open bogs. In the winter, they prefer weedy fields, thickets and forest edges.

Reproduction and Care of the Young
Around mid-May, cup-shaped nests are built in sphagnum of peat bog on the ground, often near the base of a tree. Both parents care for the young.