LEO Network

Blue Jay (Cyanocitta cristata) Invasion of Cascadia

28 Oct 2019
Cascadia Bioregion

The Cascadia Bioregion, including Montana, Idaho, Oregon, Washington, and British Columbia, is outside of the historical range of the Blue Jay (Cyanocitta cristata), but they have been increasingly sighted in the region since the first one was sighted in Montana in 1958.

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