[EBB Sightings] Costa's Hummingbird sighting

All,

We received this message late yesterday from our friend Alice Holmes. 
Despite being the program chair of Mt. Diablo Audubon, Alice is embarassed 
to tell me she is not a member of the Sightings listserve.  I am passing 
along her message.

Hi Hugh,  I was birding with my friend Barbara Hakala on Thursday in Sibley 
Volcanic Preserve.  We saw a male Costas Hummingbird on the Round Top Trail 
half way to the junction of the Volcanic Trail with the Loop Trail.
Alice

The sighting was made last Thursday, April 23.  Sorry for any delays.

Hugh B. Harvey
Walnut Creek