Assertion: heron | /r/HasProperty | palaeophoyx columbiana
Facets:
Source sentences:
text: No subspecies are accepted today; however, fossils found in the Ichetucknee River in Florida, and originally described as a new form of heron (Palaeophoyx columbiana; McCoy, 1963) were later recognized to be a smaller, prehistoric subspecies of the American bittern which lived during the Late Pleistocene (Olson, 1974) and would thus be called B. l. columbianus.