This is the 2671st most frequent Catalan word.
zona
Area; zone.
In this sentence, "zona" is used to describe a specific physical area or location, emphasizing its characteristics.
La zona del parc és molt tranquil·la.
The park's area is very tranquil.
Here, "zona" highlights a type of region distinguished by its urban characteristics relative to other types of areas.
L'àrea metropolitana és una zona urbana.
The metropolitan area is an urban zone.
In this context, "zona" signifies a delineated region where a particular phenomenon (in this case, migratory bird habitats) occurs.