Size
They are the largest tree cricket found in the US and Canada = 17mm to 22mm.
Identification
The head has a true red color, the proximal portions of the antennae are dark red, and the hind 'knees' have an orange tint. These characteristics are found in Broad-winged Tree Crickets. The distal portion of the wings appear to be more than 3 times the width of the distal abdomen - hence the name.
Range
Nebraska east to New Jersey then south to Florida then west to Texas and back north to Nebraska.
Life Cycle
Undergo a paurometabolous development (Gradual Metamorphosis). Nymphs resemble small adults and gradually develop external wing buds. They live in the same habitat as adults, typically taking the same food.
Remarks
A great source for 'everything you ever wanted to know about tree crickets' is an article written in May 1915 by Bentley B. Fulton in a Technical Bulletin for the New York Agricultural Experiment Station.
The Tree Crickets of New York: Life History and BionomicsInternet References
http://buzz.ifas.ufl.edu/592a.htm Singing Insects of North America
http://oecanthinae Tree Crickets - information and photos