The orange koa-finch is a species of bird that is known for its vibrant orange color and distinctive beak. This bird is often referred to as the orange finch or koa finch, and is part of the tanager family. While the orange koa-finch has a unique look and name, there are a few synonyms for this bird, including the Hawaiian koa finch, Hawaiian orange finch, and orange-billed finch. These names all reference the bird's orange coloring and beak, and are commonly used among birdwatchers and nature enthusiasts. Regardless of the name, the orange koa-finch remains a beloved and beautiful species that is a joy to observe in the wild.