4 ms·

Here's a video for those interested: http://www.arkive.org/barnacle-goose/branta-leucopsis/video-17a.html http://www.arkive.org/barnacle-goose/branta-leucopsis

• ars 12y ago
  That's a different video BTW, it shows more of the preparation for leaving the nest, but less of actual fall. You should watch both of them (this and the one in the article).