![](http://www.alamy.com/thumbs/6/20F7E0BD-EFD4-4FD8-BD30-89A7C06C283F/HNEWDH.jpg)
a shape-shifting cloud formed by a huge flock of Dunlin, chasing by eagle, in Delta BC Canada
Size: 5600px × 3733px
Photo credit: © Feng Yu / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: alpina, america, bird, calidris, canada, chasing, cloud, delta, dunlin, flight, flock, flying, group, large, nature, school, sea, shore, sky, vancouver, water, wildlife, winter