- Rhinos are ancient creatures: Rhinos have been around for over 50 million years, making them one of the oldest living mammals on Earth.
- Rhinos come in different species: There are five species of rhinos: white rhinoceros, black rhinoceros, Indian rhinoceros, Javan rhinoceros, and Sumatran rhinoceros.
- They’re massive: Rhinos are one of the largest land mammals, with some species weighing as much as 2,300 kilograms (5,000 pounds).
- Thick skin, not armor: Rhinos have thick, armor-like skin that can be up to 2 inches (5 centimeters) thick, but it’s not armor; it’s to protect them from thorny bushes and insects.
- They’re not actually gray: Despite their gray appearance, rhino skin is quite sensitive, and they often wallow in mud to cool down and protect their skin from the sun.
- Excellent swimmers: Rhinos are surprisingly good swimmers and can cross rivers and lakes with ease.
- Horns are not bones: Rhino horns are made of keratin, the same material as human hair and nails.
- Poaching crisis: Rhinos are critically endangered due to illegal poaching for their horns, which are highly sought after on the black market.
- Solitary creatures: Rhinos are typically solitary animals, except for mothers with their calves.
- Unique footprints: Each rhino species has a distinct number of toes, with white rhinos having three toes and black rhinos having three as well but with a more pointed shape. 🦏
