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Wild Australian magpies, lyrebirds and bowerbirds that interact with humans but remain free can still mimic human speech. [6] Songbirds and parrots are the two groups of birds able to learn and mimic human speech. [5] [7] Both belong to the clade Psittacopasseres. If then introduced to wild birds, the wild birds may also mimic the new sounds.
The song of the lyrebird is a mixture of elements of its own song and mimicry of other species. Lyrebirds render with great fidelity the individual songs of other birds [14] [15] [16] and the chatter of flocks of birds, [17] [18] and also mimic other animals such as possums, [17] koalas and dingoes. [7]
Based on specimens sent from New South Wales to England, Major-General Thomas Davies illustrated and described this species as the "superb lyrebird", which he called Menura superba, in a presentation to the Linnean Society of London on 4 November 1800, but his work was not published until 1802; [5] in the intervening time period, however, the species was described and named Menura ...
Cleaning symbiosis is a relationship between a pair of animals of different species, involving the removal and subsequent ingestion of ectoparasites, diseased and injured tissue, and unwanted food items from the surface of the host organism (the client) by the cleaning organism (the cleaner). [5]
The bird flu virus strain that infected a Texas dairy farm worker in March was lethal to ferrets in experiments designed to mimic the disease in humans, the U.S. Centers for Disease Control and ...
The syrinx enables some species of birds (such as parrots, crows, and mynas) to mimic human speech. Unlike the larynx in mammals, the syrinx is located where the trachea forks into the lungs. Thus, lateralization is possible, with muscles on the left and right branch modulating vibrations independently so that some songbirds can produce more ...
A new study by biologists from the Scripps Research Institute shows that a bird flu virus is just a single mutation away from having human-ready receptors. If the H5N1 virus does make the switch ...
The spread of the H5N1 bird flu virus among dairy cows has worried health experts, who say it increases the risk of the virus becoming a greater threat to humans. (Tomas Ovalle / For The Times)