Taylor founded a nonprofit called Monarch Watch at the University of Kansas 30 years ago, and so far it's helped tag more than two million of them. Anderson Cooper: How do you tag a butterfly that ...

Madison Kuhle, 5, Lawrence, poses as a butterfly ... Monarch Watch open house Saturday at KU's Foley Hall. Foley Hall on Saturday was caterpillar city. “The kids can ooh and ahh,” said Chip ...