This bird competes with native birds, like bluebirds, wrens, woodpeckers, and swallows, for nesting sites in tree cavities.
(This bird; competes; with native birds, like bluebirds, wrens, woodpeckers, and swallows, for nesting sites in tree cavities)
This bird
competes
with native birds, like bluebirds, wrens, woodpeckers, and swallows, for nesting sites in tree cavities