動物王國隱藏著無限的奧秘，等著你去發現。今天我們就來介紹42個關於動物的有趣事實，看完了你會驚嘆：世界真奇妙！
漲知識：關於動物的42個有趣事實（上）
22. Some tiny spiders wear water droplets as hats.
一些小蜘蛛會把水滴當帽子戴。
23. Dolphins will intentionally play with puffer fish and get poked by the spikes. The poison in the spikes gets them high.
海豚會故意找河豚玩，讓自己被河豚的硬刺扎。刺裡的毒素會讓海豚飄飄欲仙。
24. Tigers are unable to purr, so in order to show affection, they close their eyes and "chuff" because closing their eyes means they leave themselves vulnerable.
老虎不能（像貓一樣在高興時）發出咕嚕聲，因此當它們想表達感情時，會閉上眼睛發出擦擦聲，因為閉上眼睛意味著讓自己處於弱勢。
25. Some penguins are ticklish.
一些企鵝很怕癢。
26. Cows take turns in babysitting their young. One will stay with the calves while other moms graze further away.
奶牛會輪流照看小牛。當其他奶牛媽媽去遠處吃草時，會有一頭奶牛媽媽留下來陪伴小牛們。
27. Octopuses make cute little gardens by collecting stones and shiny things and arranging them in the sand.
章魚會收集石頭和亮晶晶的東西，在沙子上排列一番，造出可愛的小花園。
28. Hundreds of seedlings become trees every year because of squirrels forgetting where they buried their food.
每年都有數百棵樹是因為松鼠忘記把食物藏在哪裡而長成的。
29. It takes some time for baby elephants to get control of their trunks.
小象需要花一些時日才能控制自己的象鼻。
30. Red pandas use their fluffy tails as blankets to keep warm when they sleep.
小熊貓睡覺時用自己毛絨絨的尾巴當毯子來保暖。
31. Prairie dogs say hello by kissing.
草原犬鼠通過親吻來打招呼。
32. Baby elephants suck on their trunk for comfort.
小象通過吮吸象鼻來尋求安慰。
33. Ducks like to surf. They've been observed riding tides and swimming back to ride them again.
鴨子喜歡衝浪。它們曾被觀察到衝浪，然後又遊回去再來一次。
34. Some fish can recognize their owner's face.
一些魚可以認出主人的臉。
35. Wolves have babysitters. Members of the pack watch over the young when the parents go hunting.
狼群內有保姆。在父母們出去獵食時，狼群的一些成員會照看小狼。
36. Guinea pigs hop up and down when excited and apparently it's called "popcorning".
豚鼠在激動時會蹦蹦跳跳，顯然這就是「爆米花跳」。
37. Sea horses get "married".
海馬會「結婚」。
38. Chinchilla fur is so dense that it's very bad for them to get wet. So instead of bathing in water, they bathe in dust.
毛絲鼠的毛太密，所以一旦溼了就很麻煩。所以它們不在水裡洗澡，而在塵土裡「洗澡」。
39. Dolphins have names for one another.
海豚們都有自己的名字。
40. Dragonflies and damselflies form a heart with their tails when they mate.
蜻蜓和豆娘在交配時會用尾巴擺出一個心形。
41. Toucans curl into a little tiny ball when they sleep.
犀鳥在睡覺時會將身體蜷成一個小球。
42. Caribbean sperm whales have their own regional accent.
加勒比海抹香鯨有自己的地方口音。
英文來源：Boredpanda
翻譯&編輯：丹妮
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