Assertion: killer whale's population | /r/HasProperty | endangered
Facets:
value: due to pollution
type: CAUSE
value: due to habitat loss
type: CAUSE
value: by pcbs
type: OTHER
value: due to prey depletion
type: CAUSE
value: due to depletion of prey species
type: CAUSE
value: under sara
type: LOCATION
Source sentences:
text: Some local populations are considered threatened or endangered due to prey depletion, habitat loss, pollution (by PCBs), capture for marine mammal parks, and conflicts with human fisheries.
text: Some local populations are considered threatened or endangered due to prey depletion, habitat loss, pollution (by PCBs), capture for marine mammal parks, and conflicts with human fisheries.
text: The Red List of the International Union for Conservation of Nature (IUCN) classifies Killer whales in the “Data Deficient” group (DD), but the reality is that some specific populations are already threatened.
text: Under SARA, the "West Coast transient" population of killer whales was listed as "Threatened" and issued a recovery strategy to deal with dangers that includes bioaccumulation of toxins in prey items and physical and acoustic disturbances.
text: The small population that inhabits Hawaiian waters is considered endangered.
text: Some local populations are considered threatened or endangered due to prey depletion, habitat loss, pollution (by PCBs), capture for marine mammal parks, and conflicts with human fisheries.
text: Although Orcas are not an endangered species, some local populations are considered threatened or endangered due to pollution, depletion of prey species, conflicts with fishing activities and vessels, habitat loss and whaling.
text: Although the killer whale population as a whole is not considered to be an endangered species, some local populations are considered threatened or endangered due to depletion of prey species and habitat loss, pollution by PCBs, captures for marine mammal parks, and conflicts with vessels.
text: Some local populations are considered threatened or endangered due to prey depletion, habitat loss, pollution (by PCBs), capture for marine mammal parks, and conflicts with human fisheries.
text: Although Orcas are not an endangered species, some local populations are considered threatened or endangered due to pollution, depletion of prey species, conflicts with fishing activities and vessels, habitat loss and whaling.
text: Although the killer whale population as a whole is not considered to be an endangered species, some local populations are considered threatened or endangered due to depletion of prey species and habitat loss, pollution by PCBs, captures for marine mammal parks, and conflicts with vessels.
text: This threat is especially important for Southern Resident killer whales because some populations of their preferred prey, Chinook salmon, are also threatened or endangered.
text: Although killer whales are not an endangered species, some local populations are threatened or endangered due to bioaccumulation of PCBs pollution, depletion of prey species, captures for marine mammal parks, conflicts with fishing activities, acoustic pollution, shipping vessels, stress from whale-watching boats, and habitat loss.