Want to Avoid Poison Ivy This Year?

There’s an app for that.

Poison Ivy. Image by Jan Haerer from Pixabay

If you enjoy being outdoors, whether hiking, gardening, or just having a picnic, I’ll bet you’ve had this experience. You’re admiring a flower, and you’d like to know what kind it is. You see an unusual green and blue caterpillar that you’ve never seen before.