Most Crickets are vegetarians, although there are forays into carnivorous, omnivorous, and cannibalistic lifestyles. They develop via simple/incomplete metamorphosis, in which the young hatch out looking like mini-adults and don’t have a resting/changing/pupa stage. Eggs are generally laid in the ground, plant stems, piles of bat guano, etc. in the fall; they hatch in spring and take 2 to 3 months to mature.
Our local Tree Crickets are in the genus Oecanthus, and there are 14 or so species in North America north of the Rio Grande. Each species of TC has its signature calls, and the tempo of the call is affected by the temperature of the air around it.
Crickets have hind legs dramatically adapted for leaping, and many also have wings—a leap is part legs and part wings. Most are vegetarians, although there are forays into carnivorous, omnivorous, “scavenger-iferous” and cannibalistic lifestyles. They develop via simple/incomplete metamorphosis, in which the young hatch out looking like mini-adults and don’t have a resting/changing/pupa stage.