Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Area de Conservación Guanacaste' has mentioned 'Protected area' in the following places:
Occurrence Sentence Text Source
Over several decades, surrounding lands were purchased and nearby national parks connected to the growing protected area, so that the Guanacaste Conservation Area came to encompass a high diversity of tropical dry forest, rainforest, cloud forest, and marine habitats.
Small peripheral areas are regularly bought and added to the protected area and lend themselves for future incorporation into the property.