Friday Sprog Blogging: meet the silkworms (part 2).

Here's some more video footage of the Free-Ride silkworms, with color commentary from the Free-Ride offspring.

Let me note here that as "pets" acquired as the elementary science classroom winds down for summer, silkworms are pretty agreeable. As long as you have a stable source of mulberry leaves and keep feeding them, they seem pretty content. Another animal in our science classroom that is looking for a summer home is a Madagascar hissing cockroach. The handout from the science teacher says he eats romaine lettuce and cat food. Talk about a hard sell!

What's the adaptive advantage of living your whole life on a mulberry tree?

Which do you prefer, food or escape?

Who knew that this would be such a scatological conversation?

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But but but... do they know how much bunnies poop?

We were once the summer home to a brood of silkworms.

The silkworms will, of course metamorphose and eventually emerge from their cocoons. Then comes the sad realization that silkworms have been so heavily bred for their silk that they can no longer fly -- their wings are all stunted and misshapen. Left my son a bit bummed out when he discovered that. then they die after a couple of weeks. I didn't have the heart to tell him (he was a first grader) that normally they boil the cocoons -- with the silkworms in them -- to extract the silk.