Golden-spangled Piculet vs Arrowhead Piculet

The Golden-spangled Piculet and Arrowhead Piculet can be distinguished by their crown coloration and patterning on the upperparts. The Golden-spangled Piculet has a golden-spangled appearance on its back, while the Arrowhead Piculet features blackish wedge-shaped centers on its upperparts feathers. Both species are small woodpeckers with similar overall coloration.

Look for the golden-spangled back in the Golden-spangled Piculet versus the blackish wedge-shaped feather centers in the Arrowhead Piculet. Note the red crown in males of both species, but check for a black crown with white spots in female Arrowhead Piculets.

Both species are small piculets, similar in size, typical of the Picumnus genus.

Golden-spangled Piculet has a golden-spangled back, while the Arrowhead Piculet has blackish wedge-shaped centers on its upperparts feathers. Males of both species have red crowns, but the Arrowhead Piculet's female has a black crown with white spots.

Both species exhibit typical piculet behavior, including tree-cavity nesting and both sexes participating in incubation and care of the young.

Both species inhabit similar South American forested environments, though specific range details are not provided.