A spirea bush in front of the house had two praying mantis egg cases attached to twigs. We first noticed them last fall. Each warm day this spring we checked to see if the young were hatching. It finally happened. They were about 1 cm (<1/2 in) long. They sat for a while to dry and firm up their exoskeleton.
Soon after that they scurried along the twigs and leaves for cover. This one stopped long enough to look back at us before it disappeared. More about the mantis in an earlier post when one of last year’s brood looked into our front window.