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Motion camouflage is camouflage which provides a degree of concealment for a moving object, given that motion makes objects easy to detect however well their coloration matches their background or breaks up their outlines. The principal form of motion camouflage, and the type generally meant by the term, involves an attacker's mimicking the ...
In dogs, hip dysplasia is an abnormal formation of the hip socket that, in its more severe form, can eventually cause lameness and arthritis of the joints. It is a genetic (polygenic) trait that is affected by environmental factors. It is common in many dog breeds, particularly the larger breeds, and is the most common single cause of arthritis ...
Bright coloration of orange elephant ear sponge, Agelas clathrodes signals its bitter taste to predators. Animal colouration is the general appearance of an animal resulting from the reflection or emission of light from its surfaces. Some animals are brightly coloured, while others are hard to see.
When this definition is used, a standard calendar year is known as a "human year". A standard (365-day) calendar year of a dog's life, whereas a "human year" is the period of a dog's (or other animal's) life that is claimed to be equivalent to a year of a human being's life (or seven calendar years).
Sheepdog trial. The Border Collie uses a direct stare at sheep, known as "the eye", to intimidate while herding at a trial. A sheepdog trial – also herding event, stock dog trial or simply dog trial — is a competition or test of the working abilities of dogs of herding breeds. It is a type of dog sport that emerged in the 1860s in New Zealand.
The Sign and Foster Test Drive program soft-launched on May 1. Originally, only dogs over 40 pounds could be test-drive fosters. As of May 15, any adoptable dog can participate in the program ...
A field trial meeting at Bala, North Wales by George Earl. A field trial is a competitive event for gun dogs. Field trials are conducted for pointing dogs and setters, retrievers and spaniels, with each assessing the different types various working traits. In the United States, field trials are also conducted for basset hounds, beagles, and ...
The new study in the journal Current Biology titled “Neural evidence for referential understanding of object words in dogs ” the researchers wanted to investigate dogs’ understanding of ...