It's important to remember that all animals have undergone evolution. Evolution is an ongoing process that affects all living things, not just a select few.

Here's why:

* Evolution is the change in the inherited traits of a population over time. These changes can be small or large, but they accumulate over generations.

* All living things share a common ancestor. Over millions of years, different species have evolved from this ancestor.

* Evolution is driven by natural selection. Organisms with traits better suited to their environment are more likely to survive and reproduce, passing on those traits to their offspring.

So, instead of listing animals that have undergone evolution, it's more accurate to say that all animals are a product of evolution.

Here are some examples of evolutionary changes observed in animals:

* The development of wings in birds: This adaptation allowed birds to take advantage of new food sources and escape predators.

* The evolution of camouflage in animals: Camouflage helps animals avoid predators or sneak up on prey.

* The development of venom in snakes: Venom allows snakes to subdue their prey more effectively.

* The evolution of resistance to antibiotics in bacteria: This is a concerning example of evolution in action, as it makes treating bacterial infections more difficult.

These are just a few examples of the many evolutionary changes that have occurred in animals throughout history.