Many Petrels, Shearwaters have breeding populations of over several million pairs; others number fewer than 200 birds. Several species are threatened by introduced species attacking adults and chicks in breeding colonies and by long-line fisheries.
The family is Procellariidae
There are 96 species placed in 16 genera
So far I have photographed 7 different species.
To make it easier you can find the genus name combined with the species name (visible when displaying the photograph)
Click on one of the thumbnails below to see a bigger photograph.
Cory's Shearwater - Calonectris borealis
Galapagos Shearwater - Puffinus subalaris
Great Shearwater - Ardenna gravis
Northern Fulmar - Fulmarus glacialis
Northern Giant Petrel - Macronectes halli
Southern Giant Petrel - Macronectes giganteus
White-chinned Petrel - Procellaria aequinoctialis