When you learn the difference between experienced and inexperienced then you might be more qualified to post about it - until then ...........
So how was Bird inexperienced then? Do you have any evidence for this? Or are you still relying on an interview in which you have no idea what was asked or indeed what the the answers were to the unknown questions?
Is your claim backed by evidence or is it just hearsay?
Earlier you claimed to have read CAL's interview with Bird.
All you actually read was CAL saying that she had interviewed Bird followed by an ambiguously worded claim. Is that really the entirety of your evidence concerning Bird's experience?
Do you consider that is reading the interview?
What were Bird's duties before police photography?
What year was Bird's first assignment as a police photographer?