If so, then welcome to the 'genealogy bird watching club'.
My computer sits in front of a window that overlooks two of our large trees. I have feeders in those trees and at various other places in the yard. We also have a water heater in our bird bath to provide fresh water for the birds (and other wildlife).
Over the years, I've participated in Project Feeder Watch to count the birds at my feeders. Below is a picture of my bird counting 'journal' from 2006.