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  Home > Educate and Learn > Meet Our Birds > Great Horned Owl: Ricke

Great Horned Owl: Ricke

 Ed Bird Ricke

Quick Facts:

  • Hatch year 1998
  • Weight: 2.5 lbs.
  • Found in River Falls, Wis.
  • Human imprint, malnourished
  • Un-releasable due to imprinting, rickets
  • Male
  • Flighted

Ricke’s story:

Ricke was dropped off at a veterinary facility in River Falls, Wis., November 1, 1998. Realizing his injuries needed specialized care, the staff there transferred him to The Raptor Center. Upon admission it was apparent that Ricke’s behavior was unusual. He did not hiss and clack at humans as most wild owls do. A thorough physical exam was done and blood work and x-rays were taken to ascertain the extent of his injuries. There were no open cuts or fractures, but x-rays revealed a curvature to the spine and bones in his legs. These curvatures were likely the result of poor nutrition during bone development, a condition known as rickets. As with human babies, if a chick does not get the proper nutrition, the growing bones will not be able to support an increase in body weight. The rickets, coupled with his unusual behavior, led veterinarians to suspect that this great horned owl had been imprinted. Occasionally, a young owl may be blown or fall to the ground where the parent owls will continue to feed and care for it until it is able to fly. Unfortunately, when a chick is found on the ground by a human passerby, they are often viewed as “orphans” in need of rescuing. Whoever “rescued” Ricke not only permanently damaged his bone structure by feeding him inadequate nutrition, but also permanently damaged his brain. Coined “Ricke” for the disease that ravaged his young body, he is a reminder of the stewardship we must demonstrate to keep our environment clean and the creatures that inhabit it healthy.

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