How Napatree hawk counts work: a local volunteer explains methods, timing and data sheets

The presenter outlined step-by-step counting methods used at Napatree: he said he typically surveys from the first week of September through the second week of November, records wind speed and direction, temperature, percent cloud cover and visibility, and notes each sighting on an hourly sheet. He emphasized consistent reference points—"parking area number 39," the sandbar and the point—so birds are scored reliably across sessions.