Acro Definitions

From Greek akros, at the point, end, or top.
A generic term for warblers of the genus Acrocephalus, usually referring to the sedge and/or reed warblers. The sedge warbler is a small, quite plump, warbler with a striking broad creamy stripe above its eye, and grayish brown legs. It is brown above with blackish streaks and creamy white underneath. It spends summers in the UK and winters in Africa, south of the Sahara Desert. Its song is a noisy, rambling warble compared to the more rhythmic song of the reed warbler.
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Sedge Warbler Artwork

We thank  Mike Landerman for the use of his beautiful artwork!