Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Banc d'Arguin National Park' has mentioned 'Well' in the following places:
Occurrence Sentence Text Source
The Banc d'Arguin National Park is a Nature reserve that was established in 1976 to protect both the natural resources and the valuable fisheries, which makes a significant contribution to the national economy,[2] as well as scientifically and aesthetically valuable geological sites, in the interests of and for the recreation of the general public.
Possibly, highly coastal whale species such as North Atlantic right whales,[6] now-extinct Atlantic gray whales were used to be seen here as well.