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The males spend hours arranging this collection. Bowers within a species share a general form but do show significant variation, and the collection of objects reflects the biases of males of each species and its ability to procure items from the habitat, often stealing them from neighboring bowers.
Like all bowerbirds, the satin bowerbird shows highly complex courtship behaviour. Mate choice in satin bowerbirds has been studied in detail. [ 7 ] Males build specialised stick structures, called bowers, which they decorate with blue, yellow, and shiny objects, including berries, flowers, snail shells, and plastic items such as ballpoint pens ...
The regent bowerbird (Sericulus chrysocephalus) is a medium-sized, up to 25 cm long, sexually dimorphic bowerbird. The male bird is black with a golden orange-yellow crown, mantle and black-tipped wing feathers. It has yellow bill, black feet and yellow iris. The female is a brown bird with whitish or fawn markings, grey bill, black feet and crown.
There seems to be a bowerbird rule: the more elaborate the bower the plainer the bird – the simpler the bower, the more vivid the plumage. David mischievously moves a leaf or a piece of lichen to see what the bird will do, then moves away. The bird flies back scoldingly and fussily returns his artistic display to its former perfection ...
The spotted bowerbird (Chlamydera maculata) is a sedentary, mid-sized passerine found across broad parts of the drier habitats of eastern Australia. The species is known for its remarkable behaviours, like many other bowerbirds (Ptilonorynchidae), which include bower building and decorating, courtship displays and vocal mimicry.
The great bowerbird (Chlamydera nuchalis) is a common and conspicuous resident of northern Australia, from the area around Broome across the Top End to Cape York Peninsula and as far south as Mount Isa and Townsville. Favoured habitat is a broad range of forest and woodland, and the margins of vine forests, monsoon forest, and mangrove swamps.
As opposed to other species of bowerbirds, such as the satin bowerbird, there is no fixed preference for items of a certain colour, more important being the "novelty value" of the items instead, which can lead to fashion-like trends if males find rare or unusual items; such rare finds are prime targets for theft by neighboring males. Females ...
The masked bowerbird is distributed in and endemic to rainforests of New Guinea. This species is the first bowerbird described by naturalists. Because of the male's beautifully coloured plumage, it was previously thought to be a bird-of-paradise. Indeed, the male flame bowerbird also has a courtship display along with his bower.