The Rock Rattlesnake, or Crotalus lepidus, is a medium-sized venomous snake, typically measuring between 50 and 70 cm in length. It is characterized by its gray or brownish coloration, often marked with dark crossbands, allowing it to blend into its rocky environment. This snake is primarily found in the mountainous regions of the southwestern United States and northern Mexico. It prefers rocky and arid habitats, where it can easily hide. Although venomous, it is generally not aggressive towards humans and prefers to flee rather than bite.

The rhinoceros iguana is a large herbivorous lizard endemic to the Caribbean, reaching 65–136 cm including tail, with a robust body and a head adorned with bony protrusions resembling horns. It inhabits dry forests, scrublands, and rocky coastal areas of Hispaniola and surrounding islands, feeding on leaves, flowers, and fruits. Solitary and territorial, breeding occurs in the spring, when males display head bobs and body push-ups to defend territory and attract females.

The Reticulated Python is one of the most impressive and longest snakes in the world, growing over 7 meters in length. It is easily recognized by its complex mesh pattern on its skin, which gives it its name. Native to the tropical forests of Southeast Asia, this python is primarily terrestrial, although it is also capable of climbing trees. It typically hunts mammals and birds, using its constriction power to capture and suffocate its prey. Although generally discreet, it can be dangerous when threatened.

The red-footed tortoise (Chelonoidis carbonaria) is a medium-sized terrestrial reptile (carapace up to 35 cm) with a dark, rounded shell accented by rust-colored patches on each scute. Native to dry forests, savannas and grasslands in tropical South America, it feeds on fruits, leaves, fungi, and invertebrates, occasionally scavenging carrion. Gregarious by nature, it forms small family groups and communicates via ground vibrations. Breeding occurs during the rainy season (June 1–September 30); females bury 2–15 eggs in shallow burrows. Hatchlings emerge after 117–158 days, typically between October and February.

The Trachemys scripta, commonly known as the red-eared slider, is a popular species of aquatic turtle in the pet trade. It is easily recognizable by its distinctive red markings behind the eyes. This turtle is native to the United States but has been introduced to many countries, where it can become invasive. It prefers aquatic habitats such as ponds, lakes, and rivers with abundant vegetation. The red-eared slider is omnivorous, feeding on aquatic plants, insects, and small fish. It is known for its ability to adapt to various environments, contributing to its popularity in captivity. However, it requires proper care to thrive.