How does 雅's 2021 meanings appertain to 隹?
雅 and 鸦 are most likely the same in olden times with 雅 being the variant form for 鸦 meaning crow. It's current meanings are probably borrowed when 鸦 became the standard character for crow, and all the current meanings for 雅 no longer have anything to do with birds.
https://www.zdic.net/hans/%E9%9B%85