Falco concolor & Accipiter francesii 1868, John Gerrard Keulemans, Published in 1868

1: falco concolor (sooty falcon), young female 2: nisus brutus = accipiter francesii brutus (subspecies of frances's sparrowhawk), adult female 3: nisus moreli = accipiter francesiae (frances's sparrowhawk), male. Date: Published in 1868.