認識灰熊(grizzly bear)

灰熊：北美森林的巨型哺乳動物

Author Yu Han Choc

Publisher 曉媛出版社

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Released

2025/02/09

Language

Traditional Chinese

Product Type

Video

Length

00:53

Resolution

720p

ID

489695

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灰熊是生活在北美森林和山區的大型哺乳動物，體重可達680公斤，長度可達3公尺。它們以植物、昆蟲和小型哺乳動物為食，也捕食魚類，尤其是鮭魚。灰熊在有幼崽時表現出強烈的保護意識，速度可達每小時56公里，冬季會冬眠。作為易危物種，灰熊在生態系中扮演重要角色，需加強保育。

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Released

2025/02/09

Language

Traditional Chinese

Product Type

Video

Length

00:53

Resolution

720p

ID

489695

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小朋友輕鬆認識動物第1季-哺乳類動物(1)

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