Who carried a pet owl in her pocket?

The character who famously carried a pet owl in her pocket is Hermione Granger from the "Harry Potter" series by J.K. Rowling. In "Harry Potter and the Chamber of Secrets," she has a pet cat named Crookshanks, but it's her friend Ron Weasley who has a pet owl named Pigwidgeon. However, the specific reference to an owl in a pocket is more commonly associated with the humorous portrayal of magical creatures in the series rather than a specific character consistently carrying one.