Zoo#297 Briar Bush Nature Center Abington, PA. Suburbs of Philadelphia.
Large collection of herps, invertebrates, fish, rats, Striped skunk, and an opossum inside with Eastern screech owl, Red-tailed hawk, and an empty exhibit (I think seasonal for butterflies) outside. There is a bird viewing area where cardinals, mourning doves, catbirds, squirrels, nuthatches, many chipmunks, and perhaps others were seen.
Zoo #298 Churchville Nature Center. Churchville, PA (suburbs of Philadelphia)
Fancy building with many insects and herps. Lifer: Florida Keys corn snake. Other highlights: Giant hairy scorpion and Bullsnake.
Zoo #299 Barn Nature Center, Doylestown, PA (suburbs of Philadelphia).
Former pets. Need a prior reservation. Lifer: White-crowned pionus. Other highlights: Jenday conure
Zoo #300 Philadelphia Insectarium. East(?) Philadelphia. Three story building. First story: butterflies, Green iguana, Red-tailed boa, coming soon exhibit, and non animal exhibit. Second story: play area (no animals). Third story: many species of tarantulas, scorpions, cockroaches, some other insects, a few herps, Three-banded armadillo, and Albino African pygmy hedgehog.
Zoo #301 Merrill Park. Colonia, NJ (suburbs of NYC)
Free park zoo with mostly domestics.
Zoo #302 Sweet Briar Nature Center. Smithtown, NY (Central Long Island). One of the best and most confusing nature centers I've been to. Indoor building with herps, insects, fish, and a Monk parakeet. Many outdoor exhibits of some permanent and rehab animals (you have to pay for butterfly area). Path follows down to barn which has domestics and some more raptors (Osprey featured). Massive wild rabbits seen there.
Zoo #302 Sea Life NJ. American Dream mall (suburbs of NYC). Typical bad mall aquarium in that it's overpriced with few species of interest. Highlights: Bonnethead shark. I think there were other cartilaginous species, but another problem with these collections is that their unsigned (even PPG and Georgia Aquariums)
That concludes May and June. A lot more for August and bit for September.