Sula variegata
The Peruvian Booby (Sula variegata) is a medium-sized seabird, endemic to the rich waters of the Humboldt Current along the Pacific coast of South America. Averaging 70-75 cm (28-30 in) in length with a wingspan of 120-140 cm (47-55 in) and weighing 1.3-1.5 kg (2.9-3.3 lb), it is easily recognized by its striking plumage. Adults exhibit a crisp white head, neck, and underparts, starkly contrasting with blackish-brown upperparts that are heavily streaked and spotted with white, a unique patter...
Primarily found in coastal marine environments, specifically cold, nutrient-rich upwelling zones of the Humboldt Current, breeding on offshore islands and rocky mainland cliffs at sea level.
Their diet consists almost exclusively of small schooling fish, primarily anchovies (Engraulis ringens) and sardines (Sardinops sagax), caught through plunge-diving.
Peruvian Boobies are highly colonial, diurnal seabirds, roosting and breeding in dense aggregations on islands and inaccessible coastal cliffs. They are accomplished plunge-divers, often foraging in large, synchronized flocks that can number in the thousands, coordinating their dives from heights...
The Peruvian Booby is endemic to the cold, productive waters of the Humboldt Current, with its breeding range extending along the Pacific coast of Peru and northern Chile, primarily between 6°S and 34°S latitude. Key breeding concentrations are found on offshore islands such as the Ballestas and ...
Near Threatened
- The Peruvian Booby is the primary producer of guano along the Peruvian and northern Chilean coasts, historically making its droppings a valuable economic resource. - Its unique, heavily streaked and spotted upperparts distinguish it from all other booby species. - These expert divers can plunge...