The Collaborative International Dictionary
Ornithologic
Ornithologic \Or`ni*tho*log"ic\, Ornithological \Or`ni*tho*log"ic*al\, a. [Cf. F. ornithologique.] Of or pertaining to ornithology; as, her ornithological interests.
Wiktionary
ornithologic
a. Of or relating to ornithology; ornithological.