Ian Anderson 3 p.m., April 23
Shore Birds Arrive
Shore Birds migrating southward are beginning to arrive in San Diego County. Through fall and winter various ducks, sandpipers, and plovers will be spotted in increased numbers in the county's coastal wetlands. Best bird-watching spots include the Tijuana River estuary, south San Diego Bay, the San Diego River flood channel, Peñasquitos Lagoon, San Elijo Lagoon, Batiquitos Lagoon, and Buena Vista Lagoon.