Birders wait with great anticipation for the waves of warblers that pass through New England in May. Flocks, or waves, often consist of several species, with the males’ plumages presenting a variety of brilliant colors, making the search for these fast-moving, tiny birds well worth the effort. Returning from their wintering grounds in Central and South America, some warblers make non-stop flights covering more than a thousand miles at a time. When they stop to refuel, their search for insects is incessant. As they hunt for insects in the canopy, often amongst flowering trees such as this Red Oak, American Redstart males (pictured) often flash their wings and tail, both of which have brilliant orange feathers on them, startling an insect long enough to give the Redstart a chance to consume it.
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