Our warming climate is making monarchs burn more energy during migration

Review paper concludes: tropical milkweed, plus climate change, equals more winter breeding

New study - Monarch larvae don't care about climate change!

The most important monarch breeding region in North America is...wait, what?

New study shows monarch breeding range expansion in Canada - why that's good and bad

Summary and comments on the new study of tropical milkweed and climate change

Monarchs are not alone in the diminishing migration department

Straggler migrants and what to do with them

Why the winter storm in Mexico is not all that bad for monarchs

What would happen if monarchs stopped migrating?