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Adaptive Coloration in Animals is a 500-page textbook about camouflage, warning coloration and mimicry by the Cambridge zoologist Hugh Cott, first published during the Second World War in 1940; the book sold widely and made him famous.
Download QR code; Print/export Download as PDF; Printable version; In other projects ... Adaptive Coloration in Animals; Agouti (coloration) Albinism; B.
Cephalopod molluscs such as this cuttlefish can change color rapidly for signaling or to match their backgrounds. Active camouflage or adaptive camouflage is camouflage that adapts, often rapidly, to the surroundings of an object such as an animal or military vehicle. In theory, active camouflage could provide perfect concealment from visual ...
Animals use colour to advertise services such as cleaning to animals of other species; to signal their sexual status to other members of the same species; and in mimicry, taking advantage of the warning coloration of another species. Some animals use flashes of colour to divert attacks by startling predators. Zebras may possibly use motion ...
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]
Disruptive coloration by Hugh Cott, from Adaptive Coloration in Animals (1940) While trying to photograph a hen partridge on her nest, Cott waited for hours for the bird to return, finally taking some pictures of the empty nest before giving up. On developing the photographs, he realized the bird had been there all along, perfectly camouflaged ...
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Hugh Cott, author of the 1940 Adaptive Coloration in Animals, [6] followed by many other researchers, conflated distractive markings with disruptive coloration. [2] [3] Both mechanisms require conspicuous marks. However, the two mechanisms are different, and according to Dimitrova require different kinds of marking.