Are praying mantises and walking sticks periodical insects like cicadas? They were in nearly every patch of long grass near my home on the north shore of Lake Erie two summers ago,
What is the definition of a giant stick insect? Are there any giant stick insects in Australia? If so, how many types are there and what do they look like? - Quora
![Water Scorpions - Home and Garden IPM from Cooperative Extension - University of Maine Cooperative Extension Water Scorpions - Home and Garden IPM from Cooperative Extension - University of Maine Cooperative Extension](https://extension.umaine.edu/home-and-garden-ipm/wp-content/uploads/sites/43/2015/03/WaterScorpion-GMDill-01.jpg)