Older image of Alcatraz Island showing the Northern Gannet's current location in perspective to the rest of the island...
Older image of Alcatraz Island showing the Northern Gannet's recent and
current location in perspective to the rest of the island...
The precise spot in this image is halfway between the Watch Tower on the
right and the Water Tank Tower on the left just above the water's edge:
Here you see the previously described wall with the attached "chimney". In
this picture the "chimney" is yellow-green in color.
I have signed up for Peter Grace's Northern Gannet Boat trip tomorrow
morning. Call Peter Grace at 415-613-3249 and / or email him at birds AT
Livermore, CA, Alameda County
"It is not the strongest or the most intelligent who will survive but those
who can best manage change."
¯ <http://www.goodreads.com/author/show/12793.Charles_Darwin> Charles
[Non-text portions of this message have been removed]