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Some species have common names including emu bush, poverty bush or fuchsia bush, [2] reflecting the belief that emus eat the fruit, their arid environment or a superficial resemblance to the flowers of plants in the genus Fuchsia.
Eremophila sturtii is a shrub growing to a height of 1–3 m (3–10 ft) with many slender branches and dark grey, deeply fissured bark on older specimens. Its leaves are arranged alternately, bright green, slightly aromatic, mostly 10–50 mm (0.4–2 in) long and 0.5–2.5 mm (0.02–0.1 in) wide.
Eremophila alternifolia, commonly known as the narrow-leaved emu bush [2] or narrow-leaved poverty bush, [3] is a plant in the figwort family, Scrophulariaceae, and is endemic to areas between the far west of New South Wales, the far south of the Northern Territory and the southern half of Western Australia. It is a variable shrub, with respect ...
Eremophila hygrophana, also known as the blue emu bush, [2] is a flowering plant in the figwort family, Scrophulariaceae and is endemic to Australia. It is an erect, compact shrub with crowded, grey leaves and violet to purple flowers and is found in South Australia and Western Australia .
They are distantly related to the African ostriches and Australia's emu (the largest and second-largest living ratites, respectively), with rheas placing just behind the emu in height and overall size. Most taxonomic authorities recognize two extant species: the greater or American rhea (Rhea americana), and the lesser or Darwin's rhea (Rhea ...
Several species of birds are also cursorial, mainly those that have attained larger body sizes (ostrich, greater rhea, emu). Most of the stride length in birds comes from movements below the knee joint, because the femur is situated horizontally and the knee joint sits more towards the front of the body, placing the feet below the center of ...
Desert ecology is the study of interactions between both biotic and abiotic components of desert environments. A desert ecosystem is defined by interactions between organisms, the climate in which they live, and any other non-living influences on the habitat. Deserts are arid regions that are generally associated with warm temperatures; however ...
Male size also indicates his protective abilities. Similar to the emperor penguin, male ratites incubate and protect their offspring anywhere between 85 and 92 days while females feed. They can go up to a week without eating and survive only off fat stores. The emu has been documented fasting for as long as 56 days. [8]