Small frogs eat small insects, such as crickets, grasshoppers, beetles and ants. They require more frequent feeding than their larger cousins, with most requiring feeding on a daily basis or at least several times per week.
The Radley Sanitarium is located in the fictional Darkette County, Pennsylvania. It plays into the series when Mona is in this facility, but we can guess it has something to do with the story Alison tells about the girl who was sent to a mental institution after killing her twin sister.
Our RWU is one of 16 maintained under the Southern Research Station by the USDA Forest Service. The research teams operate out of Normal Alabama, Clemson South Carolina, Hot Springs Arkansas, Jasper Arkansas, and Knoxville Tennessee and the Bent Creek Experimental Forest in Asheville, North Carolina.