搜索媒体——Macaulay Library和eBird

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  1. Chihuahuan Raven - ML201661231
    条评分 4
    5 条评分
    Cochise, Arizona, United States
    媒体文件注释 immature calling while adult preens. Enlarge to see details in high-definition c
    发声 鸣叫
    行为 发声中
  2. Chihuahuan Raven - ML410188
    条评分 2
    5 条评分
    Timothy Barksdale
    Texas, United States
    媒体文件注释 fly. ID announcement by Barksdale. [SUBJECT Chihuahuan Raven] ISCI:TB1_OSD210_04
    年龄和性别 成鸟,性别未知 - 1
    行为 飞行
  3. Chihuahuan Raven - ML383144691
    Santa Cruz, Arizona, United States