Red-billed oxpeckers primarily feed on parasites found on large wild mammals. Their main food source is ticks, such as the brown ear tick, bont tick, and blue tick. They can consume over 100 blood-engorged ticks daily. Additionally, they may eat other insects and small prey found on the bodies of these animals.
You can see images of red-billed oxpeckers here:
For more information, you can visit the BioExplorer page.