Photo by Jeremy Hemberger

Bees:

• Two pairs of wings
• Usually noticeable hair on body, including legs
• Medium-length antennae
• "Normal" eyes

It's a bee »

Flies:

• One pair of wings
• Relatively hairless
• Large eyes that cover most of head
• Short, stubby antennae

It's a fly »

Wasps:

• Two pairs of wings
• Relatively hairless
• Long antennae
• Many have notably long, thin "waist"
• Many have bright yellow or orange coloration on body

It's a wasp »