The Florida Fish and Wildlife Conservation Commission announced April 30 that biologists had released caterpillars of the ...

Biologists waded through knee-high vegetation in Florida until they reached a spot where purple flowers grew in cone-like formations—then the team got out the glow-in-the-dark caterpillars.

Biologists waded through knee-high vegetation in Florida until they reached a spot where purple flowers grew in cone-like formations — then the team got out the glow-in-the dark caterpillars.

Biologists deposited caterpillars of the rare frosted elfin butterfly on its host plant ... like formations — then the team got out the glow-in-the dark caterpillars. The Florida Fish and ...