Francisco Piedrahita:
Northern Giant-Petrel (Macronectes halli)
Francisco Piedrahita:
Southern Giant Petrel (Macronectes giganteus)
Francisco Piedrahita:
Stejneger's Petrel (Pterodroma longirostris)
Francisco Piedrahita:
Great Shearwater (Ardenna gravis) (Puffinus gravis)