Assertion: albatross's number | /r/HasProperty | declined in the past
Facets:
value: due to harvesting for feathers
type: CAUSE
Source sentences:
text: Numbers of albatrosses have declined in the past due to harvesting for feathers, but today the albatrosses are threatened by introduced species, such as rats and feral cats that attack eggs, chicks and nesting adults; by pollution; by a serious decline in fish stocks in many regions largely due to overfishing; and by longline fishing.
text: Numbers of albatrosses have declined in the past due to harvesting for feathers, but today the albatrosses are threatened by introduced species such as rats and feral cats that attack eggs, chicks and nesting adults; by pollution; by a serious decline in fish stocks in many regions largely due to over fishing; and by long-line fishing.