No Kings: Falco Ferruginious

The official Latin name for the Ferruginous Hawk is Buteo regalis. The word ‘regalis’ translates to king or kingly, a concept my peasant heart rejects. The North American bird was originally named Falco ferruginious in 1838, when a specimen was ‘discovered’ in Monterey, California. However, a different specimen that somehow found its way to England was named Buteo regalis by the British Museum in 1844. The bird was chiefly known as Falco ferruginious until the 1920’s when the double naming was discovered and for some unknown reason, the latter epithet was officially adopted.

Ferruginous Hawks range from 20-28 inches from head to tail with a wingspan of 4-5 feet. As with all raptors, females are somewhat larger than males.

While the ornithologists in charge of such things are busy renaming birds to eliminate inadvertently honoring dishonorable men by whose names many species are commonly known, maybe they could consider giving this beautiful hawk back its original and more descriptive (ferruginous means rust-colored) moniker. Ultimately, the bird couldn’t care less what we call it; it’s lived on this continent longer than Homo sapiens, and while human destruction of its habitat and poisoning of its environment threaten it, 4,000 mating pairs persist.

The underside of the bird can vary a lot, but two distinctive characteristics show here. The “gape” or opening of the bill is very wide, extending all the way to under the eye. The red leg, or tarsus, feathers extend all the way to the feet.
We are lucky here in Humboldt to be visited each winter by a few of these beautiful birds

Ferruginous Hawks hunt from perches, sometimes from the air, and often from the ground, pouncing on or running after rodent prey.

This photo is from last year, same area in Ferndale, when a Ferruginous Hawk was approached by a Common Raven interested in a share of its prey.
Seen on Bear River Ridge, this Ferruginous Hawk shows more rust colored feathers on its breast and belly than the Ferndale bird, illustrating the variety of looks the bird may have.
The next time you’re in Ferndale between November and March, take a drive along Coffee Creek Road and scan the poles for one of our North American treasures.

3 responses to “No Kings: Falco Ferruginious”

  1. latskojerry Avatar

    Wonderful pictures and informative remarks. Thank you.

    Like

  2. jovial538e415333 Avatar
    jovial538e415333

    Some hawk has been hunting on the hill behind my house. I don’t think it’s one of these; I’ve not been able to really see what it looks like, just the take-off and then landing somewhere that I can’t see it. I guess I have to be content looking at your pictures 😊.

    Chestine

    Like

    1. Ann Constantino Avatar
      Ann Constantino

      Thanks for looking!

      Like

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