What feature is noted to distinguish the *C. c. ocularis* subspecies?
Answer
A distinct black spot on the lores.
Subspecies variation can affect identification efforts, particularly when searching for the female whose plumage is generally duller than the male's high-contrast yellow and black. The text specifically highlights the *C. c. ocularis* subspecies, noting a specific morphological trait that aids in confirmation. This subspecies is characterized by the presence of a distinct black spot located on the lores—the area between the eye and the bill. Successfully locating a bird requires matching the correct elevation, moisture level, and canopy layer, in addition to being aware of potential subspecies-specific markings.

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