Photo: Diane Edwardson, May 24, 2015. A neighbor noticed a scary looking, hard shelled, bug-like thing on my fence yesterday. (Click on photo to enlarge.)
At 2 1/2" long, I took photos and then let her poke it with a stick. It popped of the fence, looking like it had been there for quite some time. We lost it in the leaf matter. I sent the photos to What's That Bug? Daniel Marlos, the Bugman of Mt. Washington responded. It's an Ootheca, an egg case of a Preying Manits, looking like it had already released hundreds of aphid-eating babies.
Read more: What's That Bug?
Suddenly the scale of the egg-laying in the Alien movies is not so out of the realm of possibilities.