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corvus    音标拼音: [k'ɔrvəs]


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  • Corvus - Wikipedia
    Corvus is a widely distributed genus of passerine birds ranging from medium-sized to large-sized in the family Corvidae It includes species commonly known as crows, ravens, and rooks
  • Corvus Pharmaceuticals | Pioneering ITK inhibition
    Corvus is a clinical-stage biopharmaceutical company developing novel therapies with the potential to significantly improve the treatment of immune diseases and cancer
  • American Crow Overview, All About Birds, Cornell Lab of Ornithology
    American Crows are familiar over much of the continent: large, intelligent, all-black birds with hoarse, cawing voices They are common sights in treetops, fields, and roadsides, and in habitats ranging from open woods and empty beaches to town centers
  • 43 Types of Crows | All Corvus Species | Corvidae Family Birds
    Crows (Corvus genus - Corvidae family) are among the most widespread, recognizable, and intelligent birds across diverse habitats worldwide Explore all 43 types of crows here
  • Crow | Corvidae Family, Adaptability Intelligence | Britannica
    crow, (genus Corvus), any of various glossy black birds found in most parts of the world, with the exception of southern South America Crows are generally smaller and not as thick-billed as ravens, which belong to the same genus
  • Corvus | Ask A Biologist
    One of the most wide-ranging birds in the world, it also occupies a great variety of habitats from mountain tops to deserts Ths huge bird often soars on its wide wings like a hawk high overhead Usually found in pairs but occasionally small flocks will form in the winter
  • American Crow - eBird
    Most easily identified by voice, a familiar “caw,” often repeated Common in any open habitats, including fields, open woodlands, marshes, and cities, thriving around humans Very social, usually seen in flocks, sometimes numbering in the hundreds or even thousands Aggressive, sometimes seen chasing away hawks and owls
  • American crow - Wikipedia
    The American crow (Corvus brachyrhynchos) is a large passerine bird species of the family Corvidae They are a common bird found throughout much of North America, only absent from the tundra biome
  • Corvidae - Wikipedia
    The genus Corvus has re-entered Australia in relatively recent geological prehistory, with five species and one subspecies there Several species of raven have reached oceanic islands, and some of these species are now highly threatened with extinction, or have already become extinct
  • List of Corvus species - Wikipedia
    Corvus caurinus was once considered a separate species from Corvus brachyrhynchos (the American crow) but has since been merged into it due to genetic overlap and mating patterns





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