Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Península Valdés' has mentioned 'Whaling' in the following places:
Occurrence Sentence Text Source
Criterion (x):xc2xa0With more than 1,500 specimens visiting the area annually Peninsula Valdes contains the globally most important breeding grounds of the Southern Right Whale, a species that had severely suffered from commercial whaling.
Historically, the Southern Right Whale population had almost collapsed due to excessive whaling but eventually its global protection was achieved in 1935.
The species not only received international protection from commercial whaling but was also declared a natural monument by the National Congress of Argentina in 1985.