This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
SwampHarrierBuller. Circus approximans Swamp Harrier adult in front young at rear newzealandantiqueprints URL newzealandantiqueprints co nz html Present version cropped and levels adjusted by uploader User Kahuroa Buller Walter Lawry History of the Birds of New Zealand nd edition Keulemans delt lith printed by Judd Co Original