Guatemalan Flicker

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Quick Facts

Endemic
  • Scientific Name: Colaptes mexicanoides
  • Spanish Name: Carpintero guatemalteco
  • Family: Picidae
  • Known Nicknames: Guatemalan Woodpecker, Northern Flicker (Guatemalan subspecies group)
  • Average Length: 30–35 cm / 12–14 in
  • Average Weight: 110–160 g / 3.9–5.6 oz
  • Wingspan: 51–56 cm / 20–22 in
  • Key Feature: Red malar stripe on males, barred black-and-brown back, black crescent on upper breast, and yellow shafts to flight feathers
  • Primary Diet: Primarily Insectivore (ants, beetles, termites), also Frugivore
  • Range: Highlands of southern Mexico (Chiapas) and western Guatemala
  • Habitat: Montane pine-oak forest, cloud forest edges, and open woodland at elevations of 1,500–3,500 m
  • Social Structure: Solitary or in pairs; sometimes loosely associated in small groups during migration or winter
  • Nesting/Breeding: Tree cavities (often excavated in dead or decaying tree trunks or large branches)
  • Conservation Status: Least Concern (LC)
  • Population Trend: Stable

The Guatemalan Flicker (*Colaptes mexicanoides*) is a striking woodpecker endemic to the highlands of southern Mexico and Guatemala, distinguished by its vibrant, barred plumage and unique ground-foraging behavior. About the size of a crow, it features a warm brown back with black barring, a buffy chest with a prominent black bib, and—most notably—a brilliant golden-yellow underside to its wings and tail, flashing vividly in flight. Unlike most woodpeckers that scale trees, this flicker often feeds on the ground, using its long, barbed tongue to snatch ants and beetles from soil and leaf litter. A special feature is its loud, piercing "wick-a-wick-a-wick" call that echoes through pine-oak forests, while males can be identified by a bold red malar stripe absent in females.

Fun Facts

The Guatemalan Flicker is a master of chemical warfare, deliberately smearing its feathers with formic acid from crushed ants to repel parasites and predators. Unlike most woodpeckers, it spends a surprising amount of time hopping on the ground to feast on ground-dwelling ants and beetles, often using its long, barbed tongue to slurp them up in a single, lightning-fast strike. It also has a quirky habit of “drumming” on metal roofs and drainpipes, creating a loud, territorial racket that can echo for blocks, and it occasionally stores live, paralyzed caterpillars in tree crevices as a fresh food supply for later.

Habitats & Distribution

The Guatemalan Flicker is primarily found in the highlands of southern Mexico and Central America, ranging from Chiapas in Mexico through Guatemala, Honduras, El Salvador, and into northwestern Nicaragua. Its habitat consists of montane pine-oak forests, pine forests, and forest edges, often at elevations between 1,500 and 3,500 meters. It also inhabits open woodlands, clearings, and agricultural areas with scattered trees, where it forages on the ground for ants and beetles.

Behaviours & Reproduction

The Guatemalan Flicker is a generally solitary or pair-living bird, though loose aggregations may form at rich food sources like ant colonies. Mating pairs are monogamous during the breeding season, with courtship involving mutual head-bobbing, calling, and a distinctive "flicker" display where the birds bow and sway. Both sexes excavate nest cavities in dead trees or large cacti, a behaviour typical of woodpeckers, but this species shows a unique reproductive strategy: it is a known brood parasite host for the Giant Cowbird, often accepting the cowbird’s eggs without removal. The pair shares incubation duties, with both parents feeding the young regurgitated insects, and clutches typically contain 4–6 white eggs.

Diet

The Guatemalan Flicker is primarily a ground-foraging insectivore, with ants and beetles making up the vast majority of its diet. It uses its long, barbed tongue to extract ants from their nests and often consumes large numbers of them, including the acidic formic acid they produce, which may help control parasites. Unlike many woodpeckers, it rarely drills into wood for food, instead probing soft soil and leaf litter. An interesting dietary adaptation is its occasional consumption of small fruits and berries, particularly during the non-breeding season when insect availability declines.

Colors

The Guatemalan Flicker has a brownish-gray back, head, and chest with fine black barring, a black crescent bib, and a white rump patch. Its underparts are pale with dense black spots, and males show a red malar stripe. The wings and tail are dark brown with white shafts and yellow undersides to the wing and tail feathers, providing disruptive camouflage among trees.

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