Older image of Alcatraz Island showing the Northern Gannet's recent and
current location in perspective to the rest of the island...



http://www.travelthruhistory.tv/ThruHistory/wp-content/uploads/2014/01/alcat
raz_island_prison6196.jpg



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
petergrace.com .







--

Michael Feighner

Livermore, CA, Alameda County

<http://www.linkedin.com/in/michaelfeighner>

<http://www.linkedin.com/in/michaelfeighner>
http://www.linkedin.com/in/michaelfeighner

--

"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
Darwin --









[Non-text portions of this message have been removed]