ODNR Division of Wildlife - A to Z Species Guide - Lesser Yellowlegs

 Lesser Yellowlegs

lesser yellowlegs

The lesser yellowlegs typically outnumbers the greater by a wide margin in migration. Calls differ markedly, too. The lesser typically gives a two-note whistle, much less loud and ringing as compared to the greater yellowlegs.
 

Lesser Yellowlegs
Tringa flavipes

At-a-Glance

• Incubation: 22-23 days

• Clutch Size: 4 eggs

• Young Fledge: 18-20 days after hatching

• Typical Foods: insects, aquatic invertebrates, and fish
Description
A smaller version of the greater yellowlegs, this species weighs about half as much on average, and is proportionately less bulky. The best physical characteristic for identification is the bill -- straight and no longer than the length of the head in this species (it is upturned and longer than the head with the greater).

Habitat and Habits
Preferred habitat includes flooded fields, verges of ponds, marshes and mudflats.

Reproduction and Care of the Young
Breeding occurs on tundra or marshy ground in Canada and Alaska. Nests are usually made in depressions in the ground near water.