May 3, 2024
Tortoises hold the title for some of the longest-living animals on Earth. The oldest recorded tortoise, Jonathan, a Seychelles giant tortoise, lived to be over 187 years old! That's more than a century and a half of slow and steady living.
While many know tortoises retreat into their shells for protection, what's lesser-known is that their shells are actually part of their skeleton! Made of bone and covered in a layer of keratin (similar to human fingernails), the shell provides excellent defense against predators.
Despite their reputation for silence, tortoises can produce a variety of sounds. Some species can hiss, grunt, or even vocalize during mating rituals. While not as melodious as birdsong, their vocalizations serve various communication purposes in the animal kingdom.
Contrary to popular belief, not all tortoises are herbivores. While many species primarily munch on plants and vegetation, some, like the red-footed tortoise, incorporate insects, carrion, and even small vertebrates into their diets. This dietary diversity helps them thrive in various habitats.
Tortoises are incredibly adapted to arid environments. Some species have specialized bladders that can store water for long periods, allowing them to survive in regions with scarce water resources. This adaptation helps them endure harsh conditions where hydration is scarce.