I was at Anza-Borrego on 3/12 and 3/20, and it the flowers were doing
pretty good. The wildflower update page is here...
http://www.anzaborrego.statepark.org/wildflowers.html
The shots I got are here...
http://www.pbase.com/madhatter/abdsp

We went to Joshua Tree National Park on the 26th. The southern portion
is still blooming rather nicely. I heard that the northern section is
just starting to come into bloom, but we didn't have time to check it
out.