These are somewhere off the coast near Uruguay and Brazil...the first one is being chased by a great shearwater!
https://www.flickr.com/photos/41442363@N08/46346777012/in/dateposted-public/
https://www.flickr.com/photos/41442363@N08/46346767612/in/dateposted-public/
https://www.flickr.com/photos/41442363@N08/31458153127/in/dateposted-public/
https://www.flickr.com/photos/41442363@N08/31458152897/in/dateposted-public/
The last one confuses me because of the white spot on the upper wing. Freak?
https://www.flickr.com/photos/41442363@N08/46346777012/in/dateposted-public/
https://www.flickr.com/photos/41442363@N08/46346767612/in/dateposted-public/
https://www.flickr.com/photos/41442363@N08/31458153127/in/dateposted-public/
https://www.flickr.com/photos/41442363@N08/31458152897/in/dateposted-public/
The last one confuses me because of the white spot on the upper wing. Freak?