|gypsy moth caterpillar (creative commons)|
One summer the gypsy moths were so numerous we could hear frass dropping on leaves like rain. Bits of leaves littered the ground - crumbs dropped by the herbivorous gluttons devouring our forest canopy. Reference books mentioned that gypsy moths could defoliate entire forests - but there was not one word on how much an individual caterpillar consumed.
So we decided to take prisoners and find out for ourselves. Or plan of action: give them leaves and see how much they eat over 24 hours. Sounded easy enough.... So we made up cozy
Summer is the perfect time to go caterpillar watching. And there are so many things to discover about caterpillars: what they like to eat, how they move, where they hang out in the hot part of the day...
Here are a couple of handy resources for budding caterpillarologists (people who study caterpillars):
Everyone needs a field guide, and Caterpillarology is full of hands-on ways to look at these guys.
Also check out the Butterfly School.
Drop by STEM Friday to see what other science books and resources bloggers are sharing.