It's worth a visit, but the place is a little on the SMALL side. General admission is $13 and we ended up only spending about an hour here. There are several different sections including Tropical Rainforest, Penguin Point, Bald Eagles, Wetlands, and Grasslands. My favorite were finches in the Grasslands which have vibrant colors and are so small.
I think the place seems to be geared more towards kids and they could use more exhibits to keep adults entertained.