The crowned cormorant or kuifkopduiker, 'Fringe-head diver', is a small cormorant that is endemic to the waters of the cold Benguela Current of southern Africa. It is an exclusively coastal species and is not found more than 10 km (6 mi) away from land. This species is related to the reed cormorant, and was formerly considered to the same species.
Region
Southwest coast of Africa
Typical Environment
Occurs along the Atlantic coastline of Namibia and western to southern South Africa, closely tied to the cold, nutrient-rich Benguela Current. It favors rocky shores, offshore islets, sheltered bays, and estuaries, typically remaining within sight of land. Birds commonly forage among kelp forests and over rocky reefs, and roost on low coastal cliffs, boulders, and man-made structures. Breeding sites are on offshore rocks or islets with limited disturbance.
Altitude Range
Sea level to 100 m
Climate Zone
Temperate
Ease of Keeping
Beginner friendly: 1/5
The crowned cormorant is a small coastal cormorant confined to the cold Benguela Current along Namibia and South Africa. It rarely ventures more than 10 km from shore and often forages in kelp beds and sheltered bays. In breeding plumage it shows a small forward-pointing crest that gives the species its name. It can be confused with the reed cormorant, but is stockier with a shorter bill and prefers marine habitats.
Crowned cormorant in Lycium nest, Robben Island
Temperament
generally shy and wary near humans
Flight Pattern
low over the water with rapid, shallow wingbeats
Social Behavior
Often seen alone or in small groups when foraging, but roosts and breeds in small colonies on offshore rocks and islets. Nests are built from seaweed and plant material, placed on ledges or flat rock surfaces. Pairs are seasonally monogamous; typical clutches contain 2–3 eggs.
Migratory Pattern
Resident
Song Description
Usually quiet away from colonies; at nesting sites it gives low grunts and croaks, along with hisses during territorial interactions. Vocalizations are coarse and brief, serving primarily for pair and colony communication.
