Back to this week's update. 

Got Milkweed?
Do you see the two monarch larvae in the photo below? Look carefully! One is 2,000 times smaller than the other. A monarch larva can grow this much in about two weeks, if it has milkweed and warm temperatures. If you've got milkweed, report your site to the habitat map where you can share, meet, and learn.

Monarch larvae on milkweed.

Image: Elizabeth Howard