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Birds have varying degrees of talking ability: some, like the corvids, are able to mimic only a few words and phrases, while some budgerigars have been observed to have a vocabulary of almost 2,000 words. The common hill myna, a common pet, is well known for its talking ability and its relative, the common starling, is also adept at mimicry. [1]
Camouflage is an exciting animal adaptation that allows many different types of animals to blend in with their surroundings. The chameleon is one of the most recognizable animals that camouflages ...
Still, many of the basic types of mimicry apply to vertebrates, especially among snakes. Batesian mimicry is rare among vertebrates but found in some reptiles (particularly snakes) and amphibians. [2] [3] Müllerian mimicry is found in some snakes, birds, amphibians, and fish. [2] [4] [5] [6] Aggressive mimicry is known in some vertebrate ...
Deception in animals is the voluntary or involuntary transmission of misinformation by one animal to another, of the same or different species, in a way that misleads the other animal. The psychology scholar Robert Mitchell identifies four levels of deception in animals.
In 1940, Hugh Cott wrote a compendious study of camouflage, mimicry, and aposematism, Adaptive Coloration in Animals. [6] By the 21st century, adaptation to life in cities had markedly reduced the antipredator responses of animals such as rats and pigeons; similar changes are observed in captive and domesticated animals. [79]
Animal coloration, readily observable, soon provided strong and independent lines of evidence, from camouflage, mimicry and aposematism, that natural selection was indeed at work. [ 6 ] [ 7 ] [ 8 ] The historian of science Peter J. Bowler wrote that Darwin's theory "was also extended to the broader topics of protective resemblances and mimicry ...
The camouflage of snakes, female birds that "undertake the duty of incubation", birds' eggs, mammals, fish, and marine molluscs is briefly covered. Chapter 6 Aggressive Resemblances — Adventitious Protection. The camouflage of predators including lizards, angler fish, mantises including Hymenopus bicornis and
To combat this, Lepidoptera have developed a number of strategies for defense and protection which include camouflage, aposematism, mimicry, and the development of threat patterns and displays. [72] Camouflage is an important defense strategy enabled by changes in body shape, colour, and markings.