The Caterpillars That Rain Down From Oak Trees

|

(via Deep Look) California oak moth caterpillars eat all the leaves on an oak, leaving a brown skeleton. Then they rappel down on a strand of silk, twirling and swinging. If you were enjoying the shade, good luck getting out of their way. For the oak, the caterpillars are a bigger deal –– will the tree survive?



Comment
Show comments Hide Comments

Latest Science Videos

Video Archives