Why are Harris's Hawks exceptionally popular in the practice of falconry compared to birds like the Gyrfalcon?

Answer

Their social nature allows them to be managed in groups ('coveys') and hunt cooperatively with humans

Their intelligence and trainability stem from their social nature, allowing them to be managed in groups and contrasting with birds like the Peregrine Falcon or Gyrfalcon, which are typically flown solo.

Why are Harris's Hawks exceptionally popular in the practice of falconry compared to birds like the Gyrfalcon?
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