night raven

Noun night raven has 2 senses

• night raven(n = noun.animal) night heron - nocturnal or crepuscular herons;
is a kind of heron
has particulars: black-crowned night heron, nycticorax nycticorax, nyctanassa violacea, yellow-crowned night heron

• night raven(n = noun.animal) - any bird that cries at night;
is a kind of night bird