P. rutulus; forgot to say location

[The Arthurs]

Hi. Sorry, I forgot to say where I am (I said it in my previous email). I am in Oakland, CA. In the San Francisco Bay Area, the distribution of the Pterourus swallowtails is interesting. P. rutulus is common to abundant in urban and suburban settings (including the middle of San Francisco, where they are exceptionally abundant). Outside the cities, rutulus is usually vastly outnumbered by P. eurymedon. It is also outnumbered by P. multicaudata just north of the bay (Cazadero). 

-- Noah Arthur

 
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