Wood Warblers
In general, warblers are small birds with thin, long bills which they use for snatching up invertebrates. Warblers can be quite diverse in their sexual dimorphism (i.e., male vs. female appearance), song, plumage, breeding biology and feeding. Warblers who dwell on the ground are usually distinguished by their brown, yellow and olive colours and they are usually larger than other wood warblers which tend to wear cool blues, bright oranges and even ruby reds.