I was a flute major years ago. She has a VERY nice tone and seems to use the “Moyse Technique”.
https://www.youtube.com/watch?v=To-bZWtVWfE
My personal observation is that serious flute players are usually high IQ, intellectuals.
My daughter reached the Children’s Symphony while in high school and won several gold medal in competition.
She now only practices to relax, as college studies don’t allow time for extra curricular activities. She’ s post-grad in neuro-science and starting medical school next year.