Saturday, May 03, 2008

Summer Tanager


A summer resident of Illinois is the Summer Tanager. One might know the Summer Tanager by its alias, the "beebird." Due to its diet of bees, it is a well-known pest around apiaries and is persecuted by beekeepers. They are excellent flycatchers, able to seize adult bees and wasps in mid-flight and take them back to a perch where it beats them against the branch until they die. It then wipes them on the branch to remove the stingers before eating them. One of their favorite foods is wasp larvae and pupae. Summer Tanagers harass or kill the adult wasps guarding the vespiaries. This leaves the wasp nest abandoned and by tearing the paper covering open, the larvae are easily plucked from their homes. Just thought you might want to know.

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