Egg Case Of Predatory Insect In A Foreign Country Royalty-Free Stock Photo

This is an Asian mantis egg sack. The Chinese praying mantis is invasive to the United States and is very aggressive. It is known for ripping through many species and not having a significant threat. You can tell the difference with how these look like a pod and grow right on the tree branches. This picture was taken in the East Coventry nature preserve close to Pottstown in Pennsylvania.