A monarch butterfly pauses in a garden, July 11, 2021, in Marple Township, Pa. [Matt Slocum/AP Photo]

Endangered monarch butterfly population surges 64 percent

Name: Endangered monarch butterfly population surges 64 percent
Uploaded: 2026-03-27T03:05:27Z
Duration: 55 s
Description: Mexico’s monarch butterfly population surged 64 percent this winter.

Mexico’s monarch butterfly population surged 64 percent this winter, raising hopes for the endangered species’ spring migration to the United States and Canada.