The Blue Crane also known as the Stanley Crane and the Paradise Crane, is the national bird of South Africa

South Africa

The Republic of South Africa is a country in southern Africa. Located at the southern tip of Africa, it is divided into nine provinces, with of coastline on the Atlantic and Indian oceans...

. It is a tall, ground-dwelling bird, but is fairly small by the standards of the crane

Crane (bird)

Cranes are a family, Gruidae, of large, long-legged and long-necked birds in the order Gruiformes. There are fifteen species of crane in four genera. Unlike the similar-looking but unrelated herons, cranes fly with necks outstretched, not pulled back...

 family. It is 100–120 cm (40–47 in) tall and weighs 4.0–6.2 kg (8.8–13.6 lbs). This crane is pale blue-gray in colour with a white crown, a pink bill

Beak

The beak, bill or rostrum is an external anatomical structure of birds which is used for eating and for grooming, manipulating objects, killing prey, fighting, probing for food, courtship and feeding young...

, and long, dark gray wingtip feather

Feather

Feathers are one of the epidermal growths that form the distinctive outer covering, or plumage, on birds and some non-avian theropod dinosaurs. They are considered the most complex integumentary structures found in vertebrates, and indeed a premier example of a complex evolutionary novelty. They...

s which trail to the ground.

Habitat

Blue Cranes are birds of the dry grassy uplands. They feed on seed

Seed

A seed is a small embryonic plant enclosed in a covering called the seed coat, usually with some stored food. It is the product of the ripened ovule of gymnosperm and angiosperm plants which occurs after fertilization and some growth within the mother plant...

s and insects and spend little time in wetland

Wetland

A wetland is an area of land whose soil is saturated with water either permanently or seasonally. Wetlands are categorised by their characteristic vegetation, which is adapted to these unique soil conditions....

s. They are altitudinal migrants, generally nesting in the upper grasslands and moving down to lower altitudes for winter. Many occupy agricultural areas.

Of the 15 species of crane, the Blue Crane has the most restricted distribution of all.

Decline

While it remains common in parts of its historic range, and approx. 25,700 individuals remain, it began a sudden population decline from around 1980 and is now classified as vulnerable.

In the last two decades, the Blue Crane has largely disappeared from the Eastern Cape, Lesotho

Lesotho

Lesotho , officially the Kingdom of Lesotho, is a landlocked country and enclave, surrounded by the Republic of South Africa. It is just over in size with a population of approximately 2,067,000. Its capital and largest city is Maseru. Lesotho is a member of the Commonwealth of Nations. The name...

, and Swaziland

Swaziland

Swaziland, officially the Kingdom of Swaziland , and sometimes called Ngwane or Swatini, is a landlocked country in Southern Africa, bordered to the north, south and west by South Africa, and to the east by Mozambique...

. The population in the northern Free State, KwaZulu-Natal, Limpopo, Gauteng, Mpumalanga and North West Province has declined by up to 90%. The majority of the remaining population is in eastern and southern South Africa, with a small and separate population in the Etosha Pan of northern Namibia

Namibia

Namibia, officially the Republic of Namibia , is a country in southern Africa whose western border is the Atlantic Ocean. It shares land borders with Angola and Zambia to the north, Botswana to the east and South Africa to the south and east. It gained independence from South Africa on 21 March...

. Occasionally, isolated breeding pairs are found in five neighboring countries.

The primary causes of the sudden decline of the Blue Crane are human population growth, the conversion of grasslands into commercial tree plantations, and poisoning: deliberate (to protect crops) or accidental (baits intended for other species, and as a side-effect of crop dusting).

The South African government has stepped up legal protection for the Blue Crane. Other conservation measures are focusing on research, habitat management, education, and recruiting the help of private landowners.

Cultural references

The Blue Crane is a bird very special to the amaXhosa, who call it indwe. When a man distinguished himself by deeds of valour, or any form of meritorious conduct, he was often decorated by a chief by being presented with the feathers of this bird. After a battle, the chief would organise a ceremony called ukundzabela – a ceremony for the heroes, at which feathers would be presented. Men so honoured – they wore the feathers sticking out of their hair – were known as men of ugaba (trouble) - the implication being that if trouble arose, these men would reinstate peace and order.

The Blue Crane is one of the species to which the Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA

AEWA

The Agreement on the Conservation of African-Eurasian Migratory Waterbirds is the largest of its kind developed so far under the Bonn Convention. It was concluded on 16 June 1995 at The Hague, the Netherlands and entered into force on 1 November 1999 after the required number of at least fourteen...

) applies.

External links

• BirdLife Species Factsheet
• IUCN Red List
• International Crane Foundation's Blue Crane page
• Blue Crane videos, photos & sounds on the Internet Bird Collection
• Blue Crane (Anthropoides paradises) from Cranes of the World by Paul Johnsgard