Exercise 3 solution (sample answer)

Where: the same spot by the kitchen window, with a clear view of the feeder and hedge.
When: Saturday 08:00-09:00.
Method: count every bird you can identify; for each species note the largest number seen at once (to avoid counting the same bird twice - my suggestion; check the project's own rules).
Unidentified birds: record as "unknown small bird" with a short description.
Sharing: submit it as a complete list to a national or local scheme, or at least keep it in your notebook with the date, time and weather.
Your plan will differ; it should include place, time, method, unknowns and sharing.