Shearwaters, Fulmars & Whale Birds (Procellariidae)
The Shearwaters (The Procellariidae) are the largest and most diverse group of Petrels. The 66 or so species (the taxonomy of both Prions and Gadfly petrels is uncertain) can be divided into four subgroups: The name ‘Shearwater’ arises from the habit of some species of flying and gliding close to the surface of the sea. … Read more