Definition of "red-billed" []

• Having a red bill or beak, as a bird: as, the red-billed curlew, Ibidorhynchus struthersi, of Asia; the red-billed wood-hoopoe, Irrisor erythrorhynchus. See cut under Irrisor.

The Century Dictionary (Public Domain)

• "Generations of cattle owners who dipped their livestock in pesticides ended up killing not only the ticks that feast on them, but also the red-billed oxpeckers that eat the ticks."
• "Above him, their nesting grounds disturbed by the hikers, gray fulmars and red-billed choughs rode the wind in great wide circles."
• "African red-billed hornbill Tockus erythrorhyncus is recorded."