For a luxury touch, add fluff from a cattail.
You might add a dish of water for the toad or frog to spash around in.
These were made by our afterschool gardening class. This, and lots of other great projects designed to attract wildife to your garden, are in this book.
Frogs and toads become scarce when the weather gets cold. What kind of critters do you find in your backyard this time of year?