Owls. Barn Owl (B) R3cwe,R4p; Barred Owl (B) R3p,R4cwe; Boreal Owl (B) R4s; Burrowing Owl (B) S3w,S4pe; Flammulated Owl (B) S3cwe,S4p; Great Gray Owl (B) R3cwe,R4p; Great Horned Owl (B) R2s; Long-eared Owl (B) R3s; Northern Hawk Owl (B) R5p, M6w; Northern Pygmy-Owl (B) R3s; Northern Saw-whet Owl (B) R2s; Short-eared Owl (B) R3s; Snowy Owl MW4s; Western Screech-Owl (B) R2cwe,R3p
Definition of genealogy. plural. genealogies. 1 : an account of the descent of a person, family, or group from an ancestor or from older forms. 2 : regular descent of a person, family, or group of organisms from a progenitor (see progenitor 1) or older form : pedigree. 3 : the study of family ancestral lines.
Definition. noun, plural: synapomorphies. An advance character state shared among two or more taxa inherited from the most recent common ancestor whose own ancestor in turn is inferred not to have such traits and is derived through evolution. Supplement.