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 ...

Monarch Butterfly Fall Migration Patterns. (Base map source: USGS National Atlas) Miller similarly echoed that proposal last year after submitting his own letter to the U.S. Fish and Wildlife ...

The eastern monarch butterfly population has nearly doubled in 2025 after last year's conservation efforts, according to Texas Commissioner Sid Miller and the Texas Department of Agriculture.

In 2022, the WWF reported the eastern migratory monarch butterfly population has decreased by more than 80% over the last three decades. UGA research scientist Andy Davis said in an October ...

Donation Options Search Search Search A monarch butterfly sits on a leaf at Monarch Grove Sanctuary in Pacific Grove, Calif., on Nov. 10, 2021. Nic Coury/AP Share My childhood growing up in ...