🔥 The Japanese giant salamander is a “living fossil” that can grow up 5 feet long (1.5 meters).3yr ⋅ line_4 ⋅ r/NatureIsFuckingLit
🔥 Female giraffe go through menopause and can spend a third of their lives in this post-reproductive state. Comparably, elephants spend 23% and killer whales 35%, suggesting giraffes are a socially complex species.3yr ⋅ line_4 ⋅ r/NatureIsFuckingLit