Naval Air Station-Alameda gained notoriety as a refuge for the endangered California Least Tern when the base closed in 1997. Over 500 acres were dedicated to protecting the terns’ adopted nesting site next to a runway formerly used by jet aircraft.
This unlikely bird habitat for the Least Terns some 400 miles north of their historic breeding grounds along the southern California coast offered the birds something they had lost, which drove them to the brink of extinction – nesting sites free of human disturbance near a source of small fish to feed their chicks.
Surprisingly, two other tern species have recently begun nesting in the vicinity. Elegant and Caspian Terns seem to be thriving there, while the endangered Least Terns are struggling.Continue reading “Caspian and Elegant Terns join Least Terns to nest at Alameda Point”