Acorn Woodpecker
Melanerpes formicivorus
The adult acorn woodpecker has a brownish-black head, back, wings and tail, white forehead, throat, belly and rump. The eyes are initially dark in fledglings, turning to white within a few months. There is a small part on the small of their backs where there are some greenish feathers. The bird is mostly black, with adult males have a red cap starting at the forehead, whereas females have a black area between the forehead and the cap. The white neck, throat, and forehead patches are distinctive identifiers. When flying, they take a few flaps of their wings and drop a foot or so.
ID text from Wikipedia, CC BY-SA 4.0
Golden-fronted Woodpecker
Melanerpes aurifrons
The golden-fronted woodpecker is 22 to 26 cm (8.7 to 10 in) long and weighs 65 to 102 g (2.3 to 3.6 oz). Males and females have the same plumage except for the pattern on their heads. Adult males have a red crown and a golden orange to yellow nape with a gap between them; females have a grayish crown and a paler yellow nape. On adults of both sexes the rest of the head is various shades of gray. Their upperparts are mostly barred black and white, with white uppertail coverts that have a few black spots. Their flight feathers are black with variable amounts of white on the primaries.
ID text from Wikipedia, CC BY-SA 4.0
Where you might meet both
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