Are there any other animals, besides reptiles, that walk by shifting both of their legs at the same time?

Yes, some insects, such as praying mantises and stick insects, also walk by shifting both of their legs at the same time. Additionally, some crustaceans, like crabs and lobsters, also move in a similar manner.

Yes, there are other animals besides reptiles that walk by shifting both of their legs at the same time. These animals are known as tetrapods and include:

- Amphibians (frogs, toads, salamanders)
- Mammals (including humans)
- Birds