//
you're reading...
Uncategorized

Cholla blossom

Also saw our old friend the mystery, probably Red-tailed without a red tail, Hawk. He has a habit of scratching his head with his claw. White breast with red streaking at the top, mottle and rather scruffy looking back. Fits the picture of Red-tailed Hawk in light phase.

next >

Advertisements

About Bill McCallum

I was born in Australia and came to the United States to pursue a Ph. D. in mathematics at Harvard University, met my wife, and never went back. I am a professor at the University of Arizona, working in number theory and mathematics education.

Discussion

No comments yet.

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s

%d bloggers like this: