I’m having a day with the swallowtail caterpillars and a praying mantis walks up and into my picture. They are scary looking. And I do not know if they eat caterpillars. Frankly, it’s need to know and I don’t want to… know. It’s considered good luck to see one. They are carnivores. Great! We both go our own way…. I hope he will eat all the mosquitoes in my garden… probably not.