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Roller Coasters Introduced In 1981
Roller may refer to: Birds *Roller, a bird of the family Coraciidae * Roller (pigeon), a domesticated breed or variety of pigeon Devices * Roller, an element of a rolling-element bearing * Roller, used in rolling (metalworking) * Roller, in a roller mill, to crush or grind various materials * Roller, or training surcingle, around a horse's girth * Roller (agricultural tool), a non-powered tool for flattening ground * Roller (BEAM), a robot * Rolling pin, a compacting device used for preparing dough for cooking * Bicycle rollers, a type of bicycle trainer * Foam roller, therapeutic exercise device * Hair roller, used to curl hair * Paint roller, a paint application tool * Road roller, a vehicle for compacting ** Steamroller, a form of road roller Arts and entertainment * Bay City Rollers, or the Rollers, a Scottish pop rock band * "The Roller", a 2011 song by Beady Eye * Roller (Apache 207 song), "Roller" (Apache 207 song), 2019 * Roller (April Wine song), "Roller" (April Wine ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coraciidae
Coraciidae () is a family of Old World birds, which are known as rollers because of the aerial acrobatics some of these birds perform during courtship or territorial flights. The family contains 13 species and is divided into two genera. Rollers resemble crows in size and build, and share the colourful appearance of kingfishers and bee-eaters, blues and pinkish or cinnamon browns predominating. The two inner front toes are connected, but not the outer one. They are mainly insect eaters, with ''Eurystomus'' species taking their prey on the wing, and those of the genus ''Coracias'' diving from a perch to catch food items from on the ground, like giant shrikes. Although living rollers are birds of warm climates in the Old World, fossil records show that rollers were present in North America during the Eocene. They are monogamous and nest in an unlined hole in a tree or in masonry, and lay 2–4 eggs in the tropics, 3–6 at higher latitudes. The eggs, which are white, hatch after 17 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |