Adjective
red-billed (not comparable)
(Of a bird species) having a red coloured beak or bill.
Giraffes may rely on red-billed and yellow-billed oxpeckers to clean them of ticks and alert them to danger. Source: Internet
Microbes and Infection 6 (13): 1235–1239 Service-resource relationships The red-billed oxpecker eats ticks on the impala 's coat, in a cleaning symbiosis Service-resource relationships are also common. Source: Internet
Predators and parasites Southern red-billed hornbill with a captured dragonfly in its bill Although dragonflies are swift and agile fliers, some predators are fast enough to catch them. Source: Internet
Similarly, the red-billed chough no longer breeds on the island. Source: Internet