送交者: cornbug 于 2011-01-07, 15:33:30:
Some Bar-tailed Godwits have the longest known non-stop flight of any migrant, flying 11,000 km from Alaska to their New Zealand non-breeding areas.[17] Prior to migration, 55 percent of their bodyweight is stored fat to fuel this uninterrupted journey.
这是我在冰岛拍到的斑尾塍鹬: