 Yearling plumage is similar to the fledgling plumage but with black feathers around the throat and beak.Along with most other tropical orioles, the Cuban oriole has very little sexual dimorphism due to the fact that male and female Cuban orioles look very similar and it is likely impossible to confirm their sex without testing their DNA.The Cuban oriole is omnivorous and capable of eating insects, soft fruit, and nectar from sources such as banana trees, citrus trees, and coral trees.