Sidedoor cover image

The People's Insect

Sidedoor

CHAPTER

The Overwintering Sites

Scientists think that inside of these butterfly preserves, one hectare can hold as many as 21 million monarchs. They are semi-dormant, clustered together on trees. Some have enough fat on them to last most of the winter. The rest, they try to flap around and find whatever nectar they can. But they don't all make it.

00:00
Transcript
Play full episode

Remember Everything You Learn from Podcasts

Save insights instantly, chat with episodes, and build lasting knowledge - all powered by AI.
App store bannerPlay store banner