For several weeks now the birds have sensed the days getting shorter and the coming of the cooler, shorter days of autumn. Some of them are preparing for the rigors of migration.
During this Livermore Area Recreation and Park nature program, Look to see what winter birds are already here and what summer birds have yet to leave.
Perhaps catch a glimpse of migrating birds on their journeys to warmer climes.
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If you have binoculars or field guides, please bring them.