Great Shearwater (Puffinus gravis) | the Internet Bird Collection

A bird in flight over the ocean (50% speed). Locality Uruguay (Monotypic species)
Josep del Hoyo 23 April 2012 47 weeks ago 17 sec 4.2
Different birds flying and gliding. Locality Puerto Madryn, Chubut Province, Argentina (Monotypic species)
Joe Angseesing 21 February 2008 4 years ago 41 sec 4
A bird flying over the sea Locality Neotropical (Monotypic species)
Max Roth 31 August 2001 7 years ago 37 sec 3.8
An individual flying over the ocean (50% speed). Locality Atlantic Ocean (Monotypic species)
Josep del Hoyo 22 April 2012 47 weeks ago 26 sec 3.7
A bird flying over the water Locality Antarctic and Subantarctic (Monotypic species)
Max Roth 14 September 2001 7 years ago 16 sec 3.2
Birds flying then landing on water to feed Locality Puerto Madryn, Chubut Province, Argentina (Monotypic species)
Joe Angseesing 21 February 2008 4 years ago 31 sec 2.5

Great Shearwater (Puffinus gravis) - HBW 1, p. 253