選單
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The Cornell Lab

The Cornell Lab of Ornithology builds the eBird global platform for communities and partners around the world to advance data-driven science, education, and conservation.

搜尋影音- Macaulay Library 及 eBird

過濾器

技術支援- Macaulay Library 及 eBird
由照片來過濾 照片 由錄音來過濾 多份錄音檔 移除影音類型過濾 多份錄影
過濾器
以相簿方式檢視 以網格卡方式檢視 以更詳細的清單顯示
清除篩選 移除過濾器 Thick-billed Raven - Corvus crassirostris 移除過濾器 多份錄影

搜尋結果

  1. Thick-billed Raven Corvus crassirostris
    ML201279681 eBird 筆紀錄清單 S64819327 報告
    Thick-billed Raven - ML201279681
    評價 4
    5 評價
    Southern Nations, Nationalities and Peoples, Ethiopia
    備註 A bird on the ground, looking for food and flying away. Elevation: 1944 m. Date …
    行為 飛行中; 覓食或吃東西
  2. Thick-billed Raven Corvus crassirostris
    ML201712861 eBird 筆紀錄清單 S65133242 報告
    Thick-billed Raven - ML201712861
    評價 4
    5 評價
    Paul Clarke
    Oromia, Ethiopia
    備註 A bird by the side of a road. Elevation: 1908 m. Date added to IBC: May 8, 2017.…
  3. Thick-billed Raven Corvus crassirostris
    ML201598771 eBird 筆紀錄清單 S65096871 報告
    Thick-billed Raven - ML201598771
    評價 4
    5 評價
    Martin Kennewell
    Oromia, Ethiopia
    備註 calling in treetop, moves position. Elevation: 2543 m. Date added to IBC: June 2…
    聲音 叫聲
    行為 鳴唱中
  4. Thick-billed Raven Corvus crassirostris
    ML201598761 eBird 筆紀錄清單 S65096872 報告
    Thick-billed Raven - ML201598761
    評價 4
    5 評價
    Martin Kennewell
    Oromia, Ethiopia
    備註 one perched in tree top, coughs up a pellet and flies off. Elevation: 2551 m. Da…
  5. Thick-billed Raven Corvus crassirostris
    ML201592121 eBird 筆紀錄清單 S65097078 報告
    Thick-billed Raven - ML201592121
    評價 4
    5 評價
    Martin Kennewell
    Southern Nations, Nationalities and Peoples, Ethiopia
    備註 adult in tree calling. Elevation: 1688 m. Date added to IBC: June 22, 2016.
    聲音 叫聲
    行為 鳴唱中
  6. Thick-billed Raven Corvus crassirostris
    ML201255611 eBird 筆紀錄清單 S64819344 報告
    Thick-billed Raven - ML201255611
    評價 4
    5 評價
    Oromia, Ethiopia
    備註 A bird feeding on a meat scratch. Elevation: 2693 m. Date added to IBC: June 22,…
    行為 覓食或吃東西
  7. Thick-billed Raven Corvus crassirostris
    ML201279671 eBird 筆紀錄清單 S64819327 報告
    Thick-billed Raven - ML201279671
    評價 4
    4 評價
    Southern Nations, Nationalities and Peoples, Ethiopia
    備註 A bird on the ground, looking for food. Elevation: 1944 m. Date added to IBC: Ju…
    行為 覓食或吃東西
  8. Thick-billed Raven Corvus crassirostris
    ML201279661 eBird 筆紀錄清單 S64819327 報告
    Thick-billed Raven - ML201279661
    評價 4
    4 評價
    Southern Nations, Nationalities and Peoples, Ethiopia
    備註 A bird in a tree, producing its raucous call. Elevation: 1944 m. Date added to I…
    聲音 叫聲
    行為 鳴唱中
  9. Thick-billed Raven Corvus crassirostris
    ML201255621 eBird 筆紀錄清單 S64819344 報告
    Thick-billed Raven - ML201255621
    評價 4
    4 評價
    Oromia, Ethiopia
    備註 A bird feeding on a meat scratch and flying away with it. Elevation: 2693 m. Dat…
    行為 飛行中; 覓食或吃東西
  10. Thick-billed Raven Corvus crassirostris
    ML201255601 eBird 筆紀錄清單 S64819344 報告
    Thick-billed Raven - ML201255601
    評價 3
    4 評價
    Oromia, Ethiopia
    備註 A bird in a tree and flying away. Elevation: 2693 m. Date added to IBC: June 22,…
    行為 飛行中
  11. Thick-billed Raven Corvus crassirostris
    ML201249681 eBird 筆紀錄清單 S64820821 報告
    Thick-billed Raven - ML201249681
    評價 3
    4 評價
    Southern Nations, Nationalities and Peoples, Ethiopia
    備註 Two birds on the ground and flying away. Elevation: 1684 m. Date added to IBC: J…
    行為 飛行中
  12. Thick-billed Raven Corvus crassirostris
    ML201008011 eBird 筆紀錄清單 S64992311 報告
    Thick-billed Raven - ML201008011
    評價 3
    4 評價
    Southern Nations, Nationalities and Peoples, Ethiopia
    備註 A bird preening in a tree, joined by another bird. Elevation: 1944 m. Date added…