Related: How To Keep Bees Away From Your House Yellow jackets are about 3/8 to 5/8 of an inch long with a shiny yellow and ...

The veins on these wasps’ wings are a yellow-orange color ... So if you step on their nest, a yellow jacket—or a swarm if you’re unlucky—may fly out to defend their territory.

To ensure that passengers have something to hold onto while they're walking on the wings, the cabin crew uses a guide rope that has hooks on both ends. The yellow eyelets on the wings act as an ...