Fetal moths. Vine Sphinx eggs in the microscop…

Fetal moths. Vine Sphinx eggs in the microscope today. They had started changing colors so I know I needed a closer look. Good thing I did!

Both were green striped this morning. By afternoon, one had turned yellow (the color of the developing caterpillar!), and the one that was still green had developed a visible heartbeat. The yellow one tested out his chompers!!! These caterpillars are the ones with the tails (aka “hornworms”), and you can see the yellow baby’s little tail curled up by his face.

By evening, the yellow one had hatched. So precious!

July 8, 2018