Olson, S. L.; Wingate, D. B. (2006). A new species of night-heron (Ardeidae: Nyctanassa) from Quaternary deposits on Bermuda. <em>Proceedings of the Biological Society of Washington.</em> 119(2): 326-337., available online athttps://doi.org/10.2988/0006-324x(2006)119[326:ansona]2.0.co;2[details]
original descriptionOlson, S. L.; Wingate, D. B. (2006). A new species of night-heron (Ardeidae: Nyctanassa) from Quaternary deposits on Bermuda. <em>Proceedings of the Biological Society of Washington.</em> 119(2): 326-337., available online athttps://doi.org/10.2988/0006-324x(2006)119[326:ansona]2.0.co;2[details]
context source (Bermuda)Olson, S. L.; Wingate, D. B. (2006). A new species of night-heron (Ardeidae: Nyctanassa) from Quaternary deposits on Bermuda. <em>Proceedings of the Biological Society of Washington.</em> 119(2): 326-337., available online athttps://doi.org/10.2988/0006-324x(2006)119[326:ansona]2.0.co;2[details]