sedge wren vs reedbird

sedge wren and reedbird both are nouns.

Word	Noun	Adjective	Verb	Adverb
sedge wren	Yes	No	No	No
reedbird	Yes	No	No	No

As nouns, sedge wren and reedbird are synonyms defined as:

sedge wren and reedbird: small European warbler that breeds among reeds and wedges and winters in Africa

Other synonyms of sedge wren include Acrocephalus schoenobaenus, sedge bird, sedge warbler.

sedge wren (noun)	reedbird (noun)
small European warbler that breeds among reeds and wedges and winters in Africa	migratory American songbird
small American wren inhabiting wet sedgy meadows	small European warbler that breeds among reeds and wedges and winters in Africa