
Appearance
This is a medium-sized passerine, 20 cm long with strong feet. The red-billed oxpecker has plain brown upperparts and head, buff underparts and a pale rump. The bill is red, and adults have a yellow eyering, both clear distinctions from the related yellow-billed oxpecker.
Reproduction
The red-billed oxpecker nests in tree holes lined with hair plucked from livestock. It lays 2–5 eggs, with three being the average. Outside the breeding season it forms large, chattering flocks.Food
The preferred habitat is open country, and the red-billed oxpecker eats insects. Both the English and scientific names arise from this species' habit of perching on large wild and domesticated mammals such as cattle and eating ticks. An adult will take nearly 100 engorged female ''Boophilus decoloratus'' ticks, or more than 12,000 larvae in a day.However, their preferred food is blood, and while they may take ticks bloated with blood, they also feed on it directly, pecking at the mammal's wounds to keep them open to more parasites.
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