I am a birder from England and had the pleasure of meeting Don on a cruise from Vancouver to San Diego in Sept 2016. I used to look at his eBird records from time to time to see where he was birding and what he was seeing. I couldn’t understand why he stopped posting on eBird in June 2020. Now I know why. Sincere condolences to Mrs Glasco and the rest of the family. Mark Jarrett.