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2025-04-06 20:11:48

mcmastersteve on Nostr: Similar to how the mass extinction of dinosaurs led to other than the ostrich, ...

Similar to how the mass extinction of dinosaurs led to other than the ostrich, Australia and New Zealand having the last dinosaurs. Emu's and cassowaries. We lost most of the Pleistocene megafauna apart from elephants, giraffes, rhinoceroses. In the ocean though the blue whales continue to grow in size where they have more protection from land based extinction events.

5 fun facts about giraffes🦒:

1. Tallest Land Animals: Giraffes are the tallest land animals on Earth—adult males can reach up to 18 feet (5.5 meters) tall!
2. Super Long Tongues: Their tongues can be up to 18–20 inches (45–50 cm) long and are prehensile, meaning they can grasp and wrap around leaves. Their tongues are also dark-colored to protect against sunburn.
3. Sleep Less Than You Think: Giraffes only need about 4 to 5 hours of sleep per day—often taken in short naps standing up!
4. Unique Spots: Every giraffe has a unique pattern of spots, kind of like human fingerprints.
5. High-Pressure Hearts: Their hearts can weigh up to 25 pounds (11 kg) and are super powerful to pump blood all the way up their long necks to their brains.

#africa #wildlife #travel #travelfacts #funfacts #traveltelly

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