Assertion: manatee | /r/CapableOf | face serious threats
Facets:
value: because of waterfront development
type: CAUSE
value: due to their slow reproduction rates
type: CAUSE
Source sentences:
text: But the manatees still face serious threats due to their slow reproduction rates, habitat loss because of waterfront development, fishing nets trawled through their habitats in West Africa and the Amazon, and collisions with speedboats.