The Western Bluebird (Sialia mexicana) is a medium-sized thrush.
Adults have a grey belly. Adult males are bright blue on top and on the throat with a red breast; they have a brown patch on their back. Adult females have duller blue wings and tail, a brownish breast and a grey crown, throat and back.
These birds wait on a perch and fly down to catch insects, sometimes catching them in midair. They mainly eat insects and berries.Adults have a grey belly. Adult males are bright blue on top and on the throat with a red breast; they have a brown patch on their back. Adult females have duller blue wings and tail, a brownish breast and a grey crown, throat and back.
Northern birds migrate to the southern parts of the range; southern birds are often permanent residents.
These birds wait on a perch and fly down to catch insects, sometimes catching them in midair. They mainly eat insects and berries.
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