Journey North reports that the first monarchs have just arrived in their wintering areas in northern Mexico as the migration here continues. I just saw four nectaring on the butterfly bush, and have been seeing them for weeks now. My butterflying friends tagged 50 recently as part of their Monarch Watch volunteer work. It will be interesting to hear how many of their tagged monarchs are recovered.
I even saw a hummingbird yesterday at the Garden, visiting a red salvia. The previous day, there were two in the same general area. Yesterday's date is the latest that I've ever seen the last fall hummingbird before -- but there are still plenty of flowers available! Hilton Pond's ruby-throated hummingbird site reports their last fall sighting on 18 October (1986).