Yes. When there is one B flat for one note in the whole measure, it means it's the same note until you get a different note in another measure
Well with no picture I can't help, but just describe the birds as you see it! :)
Answer:
It was originally written in 1973, in honour of Marilyn Monroe, who had died 11 years earlier. In 1997, John performed a rewritten version of the song as a tribute to Diana, Princess of Wales.
Explanation: