
YELLOW-RUMPED (MYRTLE) WARBLER
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Most warblers are insectivorous but the myrtle can live for long periods of time on berries and fruit. It is particularly fond of the myrtle berries from which its name is derived. These berries are also called bayberries and were used frequently by the early colonies in the making of candles. Other plant food taken are seeds from Virginia creeper, red cedar, dogwoods and poison ivy.
The myrtle warbler is a sociable bird and in winter especially, is often found in small flocks. When this occurs, one is reminded of small yellow butterflies dancing through the air.
The nest of the myrtle warbler is usually located in a coniferous tree from ten to twenty feet up in a bulky nest of twigs, grass, or bark fibers, and lined with feathers. The three to five eggs are cream colored and speckled with flecks of brown or gray.