Mark Carwardine / Two Heaviside's dolphins {Cephalorhynchus heavisidii} Lamberts Bay, South Africa

Mark Carwardine / Heaviside's dolphin jumping {Cephalorhynchus heavisidii} South Africa, Lamberts Bay

Tony Heald / Cape gannet (Morus capensis) close-up profile of head, Lamberts bay, South Africa, vulnerable species

Tony Heald / Cape gannet (Morus capensis) coming into land in colony, Lamberts Bay, South Africa, vulnerable species

Tony Heald / Cape gannets with chick {Morus capensis} Lamberts Bay, South Africa

Tony Heald / Cape gannet flying in to land at nesting colony {Morus capensis} Lamberts Bay, South Africa

Tony Heald / Cape gannet colony on Bird Island {Morus capensis}, Lamberts Bay, South Africa

Richard Du Toit / Cape gannet colony {Morus capensis} Bird Is, Lamberts Bay, South Africa

Pete Oxford / Colony of Cape Gannets {Morus capensis} Lamberts Bay, South Africa.

Pete Oxford / Colony of Cape Gannets {Morus capensis} Lamberts Bay, South Africa

Tony Heald / Cape cormorant {Phalacrocorax capensis} on nest. Lamberts bay, South Africa.

Tony Heald / Cape gannet {Sula / Morus capensis} in flight, Lamberts bay, South africa.