Assertion: plover's population | /r/CapableOf | decline in eastern australia
Facets:
value: ravens (corvus spp)
type: OTHER
Source sentences:
text: The population of hooded dotterels has declined in eastern Australia as a result of disturbance by people, dogs, cats and horses, as well as predation by silver gulls (Larus novaehollandiae), ravens (Corvus spp) and introduced foxes.