搜尋影音- Macaulay Library 及 eBird

過濾器

搜尋結果

1. Tundra Swan (Whistling) Cygnus columbianus columbianus

   ML200980371 eBird 筆紀錄清單 S64959361 報告
   
   評價 4

   9 評價

   Alexander Grimwade

   8日 3月 2007年

   Lancaster, Pennsylvania, United States
   備註 Part of a flock estimated at 2,500 birds early in spring migration resting on pa…
2. Tundra Swan (Whistling) Cygnus columbianus columbianus

   ML200980361 eBird 筆紀錄清單 S64959361 報告
   
   評價 3

   4 評價

   Alexander Grimwade

   8日 3月 2007年

   Lancaster, Pennsylvania, United States
   備註 Part of a flock estimated at 2,500 birds early in spring migration resting on pa…