Chinastark/bird_dataset huggingface dataset:
Column: event_id
Name: event id
Data format: integer
Description: unique id number referring to the event
Column: device_id
Name: device id
Data format: integer
Description: id number referring the device
Column: timestamp
Data format: datetime
Description: the time of the event
Column: longitude
Data format: real
Description: longitude 
Value description: commonsense evidence:
the location / coordinate = (longitude, latitude)
Column: latitude
Data format: real
Description: latitude