FRNC – Black Swifts & more, May 20, 2018
Down here at Fort Rosecrans National Cemetery and seen total of 39 BLACK SWIFT moving northbound. Many in groups as many as 12 together. Movement appeared to start about 9am lasting until about 10:30am.
Also 8 Purple Martin and a single Bank Swallow.
Will post photos later!
Source: SanDiegoRegionBirding Latest Reports