The Gyrfalcon (Falco rusticolus)

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The image is an informative illustration about the Gyrfalcon (Falco rusticolus). Here are the details:

This may contain: an image of a bird that is in flight with the words gyrfa falcon

  • Title and Scientific Name: The top section features “GYRFALCON” in large, bold letters, with the scientific name “Falco rusticolus” below it.
  • Physical Characteristics:
    • Range: The Gyrfalcon is found in the arctic regions of North America, Greenland, and Iceland, as indicated by a highlighted map of the northern hemisphere.
    • Wingspan: 48 to 70 inches (122 to 178 cm).
    • Lifespan: Up to 15 years.
  • Description:
    • The text describes the Gyrfalcon as the largest of the falcon species, historically associated with falconry and known for hunting ptarmigan, the bird of the tundra. It notes that the Gyrfalcon has long, pointed wings and a long tail, with females being larger than males. The plumage varies by region and age: arctic birds are white with black speckles, while southern birds are darker with barred patterns. Young Gyrfalcons have brown streaks and bars, and their colors range from white to gray or brown, with adults developing distinctive markings. The text also mentions their powerful flight and hunting prowess.
  • Visual Elements:
    • The image includes a detailed drawing of a Gyrfalcon in flight, showcasing its wings and tail.
    • Another illustration depicts a perched Gyrfalcon, highlighting its facial features and plumage.
    • A small world map in the background highlights the Gyrfalcon’s arctic range in yellow.
    • The text is written in a stylized, possibly Latin-influenced font, adding an educational and historical tone.