What reptiles are important both as prey and predators?

In many ecosystems, reptiles like snakes and lizards play crucial roles as both prey and predators. For instance, snakes are often top predators, controlling populations of rodents and other small animals, while also serving as prey for larger Birds of Prey and mammals. Similarly, smaller lizards can prey on insects and smaller invertebrates while being consumed by birds, larger reptiles, and mammals. This dual role helps maintain ecological balance and biodiversity.