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Color chips or color samples from a plastic pellet manufacturer that enables customers to evaluate the color range as molded objects to see final effects. A color chart or color reference card is a flat, physical object that has many different color samples present. They can be available as a single-page chart, or in the form of swatchbooks or ...
The ColorChecker Color Rendition Chart (often referred to by its original name, the Macbeth ColorChecker [1] or simply Macbeth chart [2]) is a color calibration target consisting of a cardboard-framed arrangement of 24 squares of painted samples.
The four pigments in a bird's cone cells (in this example, estrildid finches) extend the range of color vision into the ultraviolet. [1]Tetrachromacy (from Greek tetra, meaning "four" and chroma, meaning "color") is the condition of possessing four independent channels for conveying color information, or possessing four types of cone cell in the eye.
Robin egg blue, also called eggshell blue or robin's-egg blue, [1] is a shade of teal (a blue-green color), approximating the shade of the eggs laid by the American robin, an abundant songbird of North America. The egg pigment is biliverdin, a product of the breakdown of heme. [2]
Accipitridae is a family of birds of prey, which includes hawks, eagles, kites, harriers, and Old World vultures. These birds have very large powerful hooked beaks for tearing flesh from their prey, strong legs, powerful talons, and keen eyesight. Eighteen species have been recorded in Nevada. White-tailed kite, Elanus leucurus
The red-breasted nuthatch (Sitta canadensis) is a small songbird. The adult has blue-grey upperparts with cinnamon underparts, a white throat and face with a black stripe through the eyes, a straight grey bill and a black crown.
Triglidae's name is based on that of Linneaus's genus Trigla, the name of which is a classical name for the red mullet (Mullus barbatus), Artedi thought the red mullet and the gurnards were the same as fishes from both taxa are known to create sounds taken out of the water as well as being red in color.
The bird wrasse is a medium-sized fish which can reach a standard length of 30 cm (12 in). [3] It has an elongated body, laterally compressed, with a truncated tail and a long snout. Adults are relatively easy to recognize by their characteristic long nose and the jerky flapping of their pectoral fins when swimming.