Amazon.com description: Product Description: Old MacDonald had a . . . pond? Yes! Come along with Jo MacDonald and learn about the wild creatures at the farm pond. You'll find fish, frogs, ducks and a few surprises. This delightful riff on Old MacDonald Had a Farm playfully introduces youngsters to the concept of ecosystems. Quattlebaum engages little ones with rhythm, repetition, wordplay, and onomatopoeia, while Bryant charms them with lively watercolors of a pond community. A resource section in the back features both outdoor and indoor activities and games sure to encourage young naturalists at home and school. Jo MacDonald s pond discoveries closely resemble those that Mary discovered, too, when she grew up in the country with fields, gardens and ponds.