Identification- 7-12" (18-30.5 cm) A small light to dark brown snake. There is a lighter stripe down the back, bordered by two parallel rows of dark spots. There is a dark streak running down the side of the head. Belly slightly lighter than dorsum, may be brown gray, or with a pink cast. Young are darker than the adults, with a light collar. The black spotting may not be visible. Scales keeled, anal plate divided.
    Similar Species- Redbelly snake lacks black spotting, usually has a bright red, orange, or pink belly. Small Garter Snakes usually have 3 light stripes and a single anal plate. Young Ringneck Snakes have smooth scales and bright yellow belly.

Range- All of New York. In Pennsylvania the Northern Brown Snake is found in the western third of the state and the southeast quarter of the state. It is apparently absent in the northern part of the state.
 

Habitat- Varied. Found in suburban areas, grasslands, open woodlands, and margins of swamps, ponds, streams.

Reproduction- Mates spring and fall. Live-bearing, the Northern Brown Snake gives birth July to September to 5-23 (avg 15) young. The young measure 3.5-4.5" (9-11.5 cm) long.

General Characteristics-
Secretive. The Northern Brown Snake is usually seen under boards and logs relatively close to water. Like many snakes they are diurnal, but become nocturnal as the summer heat progresses. Some people still refer to them as "Dekay's Snake."  This name honors James E. Dekay, the prominent 19th century New York naturalist who first described the species. They are quite common in suitable habitats and are one of a few reptile species still found in downtown Manhattan (Central Park anyway.)  They do well in captivity and make good pets. Their preferred foods are earthworms and slugs.