Ya that is definitely a Cricket Frog. It'll need a water/land environment. I recommend having a marsh like setup. Have a large water dish that is about 1 inch deep, lots of moss and other live plants native to New England area for a realistic look and feel for your frog. They are small frogs , so a 5 gallon would be suitable. Moderate humidity, no special lighting needed and I would keep temps in the low 70's to 75 during the day, with a drop at night. Feed small insects, chopped worms, etc. P.S. Those frogs are great jumpers.