Little Passports USA
Writing words from The Very Hungry Caterpillar, printables from 1+1+1equals1

Comparing moths and butterflies using
Insect Lore Life Cycle Stages Set: Silkworm
And Butterfly Spelling Words from Enchanted Learning
C read:

We watched:
MSB Episode: Butterfly and the Bog Beast
(something is wacky with the format for this post, so sorry if it looks out of whack!)