Common Grasshopper Warbler
Common Grasshopper Warbler
Common Grasshopper Warbler
Common Grasshopper Warbler

Common Grasshopper Warbler

Locustella naevia

Song Robert Petersen

Mass

~15 g

Habitat

Shrublands

Diet

Insects and invertebrates

How to recognize it

About 12–13 cm, slim, olive-brown streaked upperparts
Whitish buff underparts, reddish legs, wedge-shaped tail
Keeps low in grass and bushes, often running on the ground
Long buzzing trill, cricket-like, often heard at dawn, dusk, or night

The common grasshopper warbler is a small, plain-looking singer of tall grass. You are more likely to notice it by its long, reeling call than by seeing much of it at all.

It stays low and secretive, threading through dense cover and preferring the ground to open flight. The song can carry through the night, and it is still often heard late in the season, after many other singers have gone quiet.

It favours damp meadows, marshes, and riverbanks, especially where the grass is thick. It feeds on spiders, insects, and their larvae, and in autumn it leaves for tropical Africa.

Sources