We have a little, city pond near us. It's a busy place, full of kids feeding ducks, walkers, and even a skate board rink within ear shot; but I like it because of all the wildlife. The resident birds are a little tamer than elsewhere and I get to sketch a wide variety of species.
More heron sketches and a soaring red-tailed hawk.
Two otter came along while we were watching .... an coot.