Hedwig, Harry’s Snowy Owl, isn’t entirely accurate. After the first book was accepted for publication, she found out Snowy Owls are diurnal. And it was during the writing of book two that she realized that Snowy Owls are silent, meaning that Hedwig’s knowing hoots and conversational noises weren’t quite true-to-life. She admits this was just a research hole on her part, but says readers should feel free to assume that her unusual talents are just part of her magical ability. Incidentally, although Hedwig is female, she is played by a male in the movies because females aren’t wholly white like males are.
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