nyctanassa | sense examples, Usage and Definition from wordnet dictionary online

Noun nyctanassa has 1 sense

Nyctanassa, genus Nyctanassa - American night herons
--₁ is a kind of bird genus
--₁ is a member of Ardeidae, family Ardeidae
--₁ has members: yellow-crowned night heron, Nyctanassa violacea

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