Sabtu, 27 November 2010

Monarch Chrysalis





Watching a butterfly break open and emerge from its chrysalis is very cool.  Within seconds this Monarch Butterfly's abdomen drops. One of the butterfly's first actions is to zip the double proboscis into one tube. It takes about an hour for the fluid from its abdomen to get pumped into the wings, and another 12 to 24 hours for the wings to dry hard so the butterfly can fly. Can you see the scent pouch bulge on the third wing vein from the body that identifies this as a male?

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