Monday, July 14, 2014

Hamerkop

Species: Hamerkop
Habitat: Wetlands throughout Africa, Madagascar and the Middle East
Status: Least Concern
DAK Locale: Pangani Forest Trail


The Hamerkop or Hammerkop is a wading bird found all throughout the continent of Africa including the island of Madagascar and Arabia. The shape of its head is very reminiscent of a hammer and gives this birds its name. It is quite unique being the only member of its family, although it is generally thought the bird is somewhat related to pelicans.

One feature of this bird's behavior is the forming of "ceremonies." Groups of up to 10 birds gather and form circles calling loudly. They will also raise their crests and flutter their wings during this ritual. They are also known for their huge nests, which often can support the weight of a man. Not only that, but they are compulsive builders, building 3 to 5 nests every year whether they are breeding or not. Many animals from owls to snakes use these nests when abandoned.

They tend to feed during the day and roost at night. When feeding, they tend to be alone or in pairs. They eat mostly amphibians but also insects and fish. They will silently wade into water and hunt using their feet to flush out potential prey.

These widespread birds are the source of different legends often focused on the huge nests. In one culture, it is believed lightning is formed whenever anything tries to steal a hammerkop's nest. In Madagascar, it is felt that one contracts leprosy if they disturb a nest.

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