Eastern Painted Turtle

Painted Turtle

Chrysemys picta

Size: to 6"

Habitat: shallow water over muddy bottoms

Notes: Also known as 'Sliders'. Likes to sun itself on floating logs. Sliders are not native to New Jersey, but the descendants of released pets are quite common.

Diamondback Terrapin

Diamondback Terrapins are similar, but prefer a saltier environment, and are usually found in brackish water. This is the turtle that is most often eaten, and their numbers were once greatly reduced due to human predation, but have since recovered.



Eastern Box Turtle
Eastern Box Turtle - Terrapene carolina carolina

Box Turtle numbers are declining, so if you see one on a road or some other bad place, give it a boost to a better location before it gets killed. They are harmless and even tame.


tides

Shore diving is very much dependant on the tide. Tidal inlets and rivers will flow with the tide, such that a river may even flow upstream for a time when the tide is incoming. Normal river currents are far too strong to swim against, and will simply sweep away a loaded diver. Many inlets have time restrictions for divers, so you will have to take the local laws and the tide tables into account to work out a good dive time.

However, there are two times when the currents drop to near zero. Those are dead high tide, and dead low tide. Of the two, dead high tide is usually better, simply because there is more water, and it is cleaner ocean water rather than silty river water. You will get about a half-hour window on either side of dead high tide during which you can either drift in the weak current or swim against it. After that, you'd better get out.