Parasites
Swift nests commonly support populations of the Chewing louse, Dennyus hirundinis and the Lousefly, Crataerina pallida.
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Famous quotes containing the word parasites:
“Shy and proud men ... are more liable than any others to fall into the hands of parasites and creatures of low character. For in the intimacies which are formed by shy men, they do not choose, but are chosen.”
—Sir Henry Taylor (1800–1886)