The Burgess Animal Book For Children in "Two Famous Swimmers"

Spotty the Turtle was also there, not to mention Longlegs the Heron. You see, they hadn't come to school but the school had come to them, for that is where they live or spend most of their time.

"Good morning, Jerry Muskrat," said Old Mother Nature pleasantly, as Jerry's brown head appeared in the Smiling Pool. "Have you seen anything of Billy Mink or Little Joe Otter?"