Abstract: No abstract available.

Abstract: The WSR-88D can readily detect birds in the atmosphere in both clear air and precipitation mode, and echo reflectivities of 30?35 dBZ may be realized during heavy migration events or when birds are departing a roosting ...

Abstract: Migrating birds can greatly influence base velocity, velocity azimuth display (VAD), and VAD wind profile products of the WSR-88D. This is documented by comparing estimates of wind velocity and direction from these products ...