Chinastark/bird_dataset huggingface dataset:
Column: ID
Data format: integer
Description: the unique id for the city
Column: Name
Data format: text
Description: the name of the city
Column: CountryCode
Name: Country Code
Data format: text
Description: the country code of the country that the city is belonged
Column: District
Data format: text
Description: the district where the city locates
Column: Population
Data format: integer
Description: the number of the population in the area
Value description: commonsense evidence:

more population --> more crowded