As you prepare for the eclipse, also consider observing bird behavior during the sudden shift from “day” to “night”.
Pay attention to which species are present throughout the event and which ones demonstrate a change in behavior. Watch for nocturnal behaviors, singing (or sudden silence) nocturnal bird species emerging and changes in flight patterns.
eBird recommends submitting complete checklists that are stationary and between 5-10 minutes in duration and a 3-4 minute checklist during the period of actual totality.