Mules, the offspring of female horses and male donkeys, are generally sterile. But a mule in Colorado gave birth, and her owners are trying to figure out how.
We enjoy watching whales, sea otters, and shorebirds on the waterfront. Protecting these animals will preserve the opportunity to watch them again in the future.
A great site dedicated to the identification of invertebrates that people find in their travels. Folks find 'em, photograph 'em, submit the photos, and other people identify them and compile information about them.