The human history of the park begins at least 11, 000 years ago when aboriginal Americans first began to hunt and fish in the region.

至少11000年前，当土著美国人首次开始在该地区捕鱼狩猎时，黄石公园的人类历史就开始了。

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The human history of the park begins at least 11,000 years ago when aboriginal Americans first began to hunt and fish in the region.

至少11000年前，当土著美国人首次开始在该地区捕鱼狩猎时，黄石公园的人类历史就开始了。

youdao

She has named them Tursiops australis, although they will commonly be known as the Burrunan dolphin, an Aboriginal name meaning large sea fish of the porpoise kind.

虽然他们通常被认作“布鲁曼”(Burrunan dolphin，澳大利亚土著语，意为海豚科的大型海洋生物)海豚，她仍以“澳大利亚宽吻海豚(Tursiops australis)”来为它们命名。

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The common name of Burrunan dolphins derives from the Aboriginal Australian for "large sea fish of the porpoise kind".

BBC: New species of dolphin discovered

In ancient times, the Dharug Aboriginal tribe came to this part of the Hawkesbury to fish and perform ceremonies, leaving carvings on the cliff rock that can be seen from the river.

BBC: A wild river valley outside of Sydney