Assertion: sea otter's habitat | /r/HasProperty | unoccupied for over a century
Facets:
Source sentences:
text: Translocations into historical habitat that had been unoccupied for over a century resulted in populations that grew at or above 20% per year (thought to be the maximum for the species), likely due to abundant prey and little competition among conspecifics (Bodkin et al., 1999).