# demonstrate that existing functionality is still supported when no rank is supplied
# It should print a time when the Clapper Rail was seen at the end of the day
observations = get_historic_observations(
    token=ebird_api_key, area='US-VA-003', date=date(2021, 4, 9), category="species"
)
clapper_rail_obs = next((obs for obs in observations if obs.get('comName') == 'Clapper Rail'), None)
print(clapper_rail_obs.get('obsDt'))

# demonstrate that new functionality is supported when rank=="create
# It should print a time when the Clapper Rail was seen at the beginning of the day
observations = get_historic_observations(
    token=ebird_api_key, area='US-VA-003', date=date(2021, 4, 9), category="species", rank="create"
)
clapper_rail_obs = next(
    (obs for obs in observations if obs.get("comName") == "Clapper Rail"), None
)
print(clapper_rail_obs.get("obsDt"))

# demonstrate that new functionality is supported when rank=="mrec"
# It should print a time when the Clapper Rail was seen at the end of the day
observations = get_historic_observations(
    token=ebird_api_key, area='US-VA-003', date=date(2021, 4, 9), category="species", rank="mrec"
)
clapper_rail_obs = next(
    (obs for obs in observations if obs.get("comName") == "Clapper Rail"), None
)
print(clapper_rail_obs.get("obsDt"))