月度归档： 2026 年 9 月
Categories Culture

Prior to 2018, reports of sulphur-crested cockatoos accessing trash bins were limited to three suburbs in Sydney; however, by the end of 2019, this behavior had expanded to 44 areas, demonstrating that the birds were not only spreading to surrounding neighborhoods but also developing unique methods—suggesting that they were forming a culture through social learning instead of passing down the behavior genetically.

  • 2026年9月6日
  • Estimated read time 1 min read

The sulphur-crested cockatoo&#82…

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