搜索媒体——Macaulay Library和eBird

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1. Boat-tailed Grackle Quiscalus major

   ML466090 报告
   
   条评分 3

   4 条评分

   Larry Arbanas

   未知

   Jefferson, Texas, United States
   媒体文件注释 Other Behaviors: Perform Visual Display. Habitat: Marine Shoreline.

   行为 求偶、炫耀或交配; 觅食或者进食
2. Boat-tailed Grackle Quiscalus major

   ML466086 报告
   
   条评分 3

   4 条评分

   Larry Arbanas

   未知

   Jefferson, Texas, United States
   媒体文件注释 Male lands and performs head-up aggression display. Other Behaviors: Aggression/…

   行为 飞行
3. Boat-tailed Grackle Quiscalus major

   ML466085 报告
   
   条评分 3

   4 条评分

   Larry Arbanas

   未知

   Jefferson, Texas, United States
   媒体文件注释 Two males perform aggressive head-up display. Other Behaviors: Aggression/defens…

   行为 觅食或者进食
4. Boat-tailed Grackle Quiscalus major

   ML466084 报告
   
   条评分 3

   4 条评分

   Larry Arbanas

   未知

   Jefferson, Texas, United States
   媒体文件注释 Foraging on crawfish party leftovers. Habitat: Marine Shoreline.

   行为 觅食或者进食
5. Boat-tailed Grackle Quiscalus major

   ML466069 报告
   
   条评分 4

   4 条评分

   Larry Arbanas

   未知

   Jefferson, Texas, United States
   媒体文件注释 Other Behaviors: Take Flight, Perch.

   行为 飞行
6. Boat-tailed Grackle Quiscalus major

   ML466067 报告
   
   条评分 4

   4 条评分

   Larry Arbanas

   未知

   Jefferson, Texas, United States
   媒体文件注释 Other Behaviors: Perch.