Fabulous new study by three plant scientists adds to the debate on the importance of milkweed

Is tropical milkweed really medicinal? (answer: yes, and that's really really bad for your garde

A couple of cases of curious caterpillars

Science and monarchs in the age of Trump

How fast does a monarch fly? A close look at the science

Monarchs are not alone in the diminishing migration department

Monarchs to be listed as endangered in Canada - is this the beginning of the end for citizen science

Straggler migrants and what to do with them

Migratory mortality - the most important, yet understudied and underappreciated component of monarch

An objective look at the 2016 breeding season, using MLMP data