What Do They Eat? Adults feed on nectar from flowers or other outdoor plants. Crane flies lay their eggs in the ground, where larvae feed on decaying wood and vegetation.
What do crane flies eat and drink?
Adult crane flies feed on other insects and can be seen hovering around dying or injured animals in order to drink its bodily fluids. They feed on live insects and animal flesh by sucking out body fluids and tissues as they become liquefied.
Do crane flies harm humans?
Crane flies look like giant mosquitoes, but they’re not. … Even though they can freak people out, crane flies are absolutely nothing to be worried about, says Chris Conlan, the county’s supervising vector ecologist. They’re harmless to people, Conlan said. They don’t bite and they can’t transmit any diseases.