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Bee-eaters Bee-eaters are brightly coloured birds with a long dark, decurved bill, useful for holding bees and wasps at beak's length. The most common is the southern carmine bee-eater . bee-eaters nest in holes on river banks.
Botswana is around 90% covered in savanna, varying from shrub savanna in the southwest in the dry areas to tree savanna consisting of trees and grass in the wetter areas. [1] Even under the hot conditions of the Kalahari Desert, many species survive; in fact the country has more than 2500 species of plants and 650 species of trees. [2]
The northern section to the west of the Okavango Delta and into Namibia has a moister climate and the Baikiaea plurijuga woodland with bush savanna is dominant. In the hardveld areas to the south, the climate becomes more arid and the plants are dominated by xerophytic acacia. [2]
Herbivory is of extreme ecological importance and prevalence among insects.Perhaps one third (or 500,000) of all described species are herbivores. [4] Herbivorous insects are by far the most important animal pollinators, and constitute significant prey items for predatory animals, as well as acting as major parasites and predators of plants; parasitic species often induce the formation of galls.
Topography of South Africa. South Africa is located in subtropical southern Africa, lying between 22°S and 35°S.It is bordered by Namibia, Botswana and Zimbabwe to the north, by Mozambique and Eswatini (Swaziland) to the northeast, by the Indian Ocean to the east and south, and the Atlantic Ocean to the west, the coastline extending for more than 2,500 km (1,600 mi).
A tree savanna at Tarangire National Park in Tanzania in East Africa A grass savanna at Kruger National Park in South Africa. A savanna or savannah is a mixed woodland-grassland (i.e. grassy woodland) biome and ecosystem characterised by the trees being sufficiently widely spaced so that the canopy does not close.
The North Saharan steppe and woodlands is a desert ecoregion, in the deserts and xeric shrublands biome, that forms the northern edge of the Sahara.It extends east and west across Northern Africa, south of the Mediterranean dry woodlands and steppe ecoregion of the Maghreb and Cyrenaica, which is part of the Mediterranean forests, woodlands, and scrub biome.
Bee-eater nests may be raided by rats and snakes, [38] and the adults are hunted by birds of prey such as the Levant sparrowhawk. [39] The little bee-eater and red-throated bee-eaters are hosts of the greater honeyguide and the lesser honeyguide, both brood parasites. The young honeyguides kill the bee-eater's chicks and destroy any eggs.