Alligators

A friend of mine sent me this picture. It's taken about 2 weeks ago here in south/west Houston. These creatures live in a park there (Brazo Bend), dipping in a lake. There is no fence in between the alligators and the track where visitors walk.
She said: "It's just like walking around the lake at home (Stavanger/Norway), only difference is that instead of ducks, we have alligators".....