Good News for Monarch Butterflies

Good news is hard to come by in the conservation world—but this week, we have some to share. A new report from WWF‑Mexico shows that the endangered migratory eastern monarch butterfly is showing promising signs of recovery, with monarchs occupying 7.24 acres of forest in their wintering grounds in Mexico—up from 4.42 acres last year. That's a 64% increase. In this episode of Nature Breaking, we revisit conversations with two monarch experts—Eduardo Rendón‑Salinas of WWF‑Mexico and Court Whelan of Natural Habitat Adventures—to explain why this rebound matters, how monarch populations are measured, and what challenges still lie ahead. From the butterfly's amazing multi‑generational migration that spans thousands of miles to the threats posed by habitat loss, pesticides, and climate change, this episode dives into one of the most extraordinary natural phenomena on Earth. If you're looking for a rare bit of optimism—and a reminder of why these butterflies inspire wonder across North America—this episode is for you. Links for More Info: Report: Monarch butterfly population increases by 64% Monarch Milkweed Finder Chapters: 0:00 Preview 0:23 Intro & New Report Findings 2:10 The epic migration of monarchs (spring to late summer) 3:41 The epic migration of monarchs (late summer to winter) 6:00 How do we monitor and estimate monarch populations? 7:40 Threats facing monarchs 10:42 Why should we care about monarchs? 12:07 Outro