Did you know that butterflies taste with their feet? That they don't have lungs? That when a group of butterflies gather at a mud puddle to soak up minerals it's called a "puddle party"? Weird, I know.
With over 24,000 butterfly species in the world, it's no wonder those 19th-century biologists and naturalist made so many lovely scientific illustrations of the species they observed.
For this 2017 printable calendar, 12 lovely butterfly prints from the 1800s have been refreshed and labeled.
Available in U.S. letter size and A4 international paper size 12-page PDF files.