brown skua

2013 africa animal animals antarctic antarctica aquatic aves avian awua background beak bird birds brown change chatharacta climate close cold color colorful colors colour colourful colours ecology endangered environment environmental fauna feather feathers fly flying gansbaai global hunter june maccormicki nature ocean oceanic omithology photo polar predator sea seabied seabirds skua sky south stercorarius stercorarlidae taken the this threatened warming was water wild wilderness wildlife with