My recent work using coloured inks was the Brown Fish Owl and the finished artwork gave me the confidence to use them to paint birds. Not all bird sketches may look appealing in monochrome.
The first bird that came into mind to experiment further with coloured inks: a Toucan. Colorful birds with colourful beaks! While looking for pictures on instagram and google, I looked out of the window and spotted a bright orange bird on a tree outside the house. An extremely skittish bird, the orange minivet was flying and hopping around branches. In an instant, the far away toucans from a different continent and hemisphere took a back seat, and came home the Orange Minivet.