red-capped
/ˈrɛdkapt/adjective
1Chiefly in the names of birds, monkeys, etc.: having red plumage or fur on the crown.
2That wears or is wearing a red cap or hat.
Origin
Mid 17th century; earliest use found in Robert Herrick (bap. 1591, d. 1674), poet. From red + capped.