RhymeZone: reed warbler definitions

Definitions of reed warbler:

noun: A species of warbler, Acrocephalus scirpaceus, native to Eurasia.
noun: Any of various similar Old World birds of the same genus, especially the great reed warbler (A. arundinaceus) and the clamorous reed warbler (A. stentoreus).

(Definitions from Wiktionary)