1. Halcyon sanctus (Sacred kingfisher) 2. Collared kingfisher (Halcyon collaris) 3. Guam kingfisher (Halcyon cinnamominus)… https://www.rawpixel.com/image/328564/free-illustration-image-elizabeth-gould-bird-illustrationsFree Image from public domain licenseSacred Halcyon (Halcyon sanctus) illustrated by Elizabeth Gould (1804–1841) for John Gould’s (1804-1881) Birds… https://www.rawpixel.com/image/321014/free-illustration-image-john-gould-australia-halcyonFree Image from public domain license