Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Malpelo Fauna and Flora Sanctuary' has mentioned 'Important Bird Area' in the following places:
Occurrence Sentence Text Source
The island has been recognised as an Important Bird Area (IBA) by BirdLife International because it supports a breeding population of some 60,000xe2x80x93110,000 Nazca boobies, as estimated in 2007.