Small song birds whose name begins with a "p": pipit, phainopepia, or pyrrhuloxia. Do things Prothonotria warbler or Pine warbler count?
An aquatic warbler is a small bird of the warbler family, Latin name Acrocephalus paludicola.
A Blackburnian warbler is a small New World warbler, Latin name Setophaga fusca.
Dartford (warbler)
A Warbler.
Yes, like all birds.
There are 114 species of warblers in the world.
Middendorff's Grasshopper-Warbler
Warblers are a varied family of small birds, with 114 species worldwide. They occur in a wide range of colors, and can be found in most biomes. Consult a field guide to identify these species.
Ivory billed woodpecker, Kirtalnds warbler, Bachman's warbler, Kea parrot, thick billed parrot, imperial woodpecker.
A parasitic relationship. The Cuckoo lays its egg in a warblers (E.g. Reed warbler) nest and the cuckoo hatch-ling expels the eggs of the warbler. Therefore one species (the Cuckoo) benefits and the other one is at a disadvantage (the warbler). So the symbiotic relationship is parasitic.
Yellow-rumped Warbler (formerly Myrtle Warbler)