<trp-post-container data-trp-post-id='360024'>Hooded Oriole

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Migratrice
  • Scientific Name: Icterus cucullatus
  • Spanish Name: Bolsero encapuchado
  • Family: Icteridae
  • Known Nicknames: Palm-leaf Oriole, Sennett's Hooded Oriole
  • Average Length: 18–20 cm / 7–8 in
  • Average Weight: 24–30 g / 0.85–1.06 oz
  • Wingspan: 25–30 cm / 10–12 in
  • Key Feature: Elongated, slightly decurved black bill and deep orange hood extending onto the breast
  • Primary Diet: Primarily Nectarivore and Insectivore
  • Range: Southwestern United States (California, Texas) to central Mexico and south to Belize
  • Habitat: Open woodlands, riparian areas, parks, and suburban gardens with palm trees or other tall palms
  • Social Structure: Solitary or in pairs during breeding; loosely gregarious during migration and winter
  • Nesting/Breeding: Suspended pouch nest woven from palm fronds, grasses, and fibers, often attached to the underside of palm leaves
  • Statut de conservation : Préoccupation mineure (LC)
  • Évolution démographique : Stable

The Hooded Oriole (*Icterus cucullatus*) is a striking songbird of the southwestern United States and Mexico, instantly recognizable by the male’s vibrant flame-orange body contrasted with a jet-black hood, back, and wings, which flash bold white wing bars in flight. Females and immatures are a softer, olive-yellow with dusky wings, but share the species’ most unique trait: a long, slightly curved, black bill perfectly adapted for probing deep into tubular flowers like those of agaves and aloes. A special feature is their remarkable nest-building skill—females weave an intricate, hanging pouch from palm fibers, grass, and even fishing line, often suspended high in palm trees or under the eaves of buildings. Their sweet, chattering song and habit of visiting hummingbird feeders for sugary nectar make them a lively, colorful presence in arid gardens and canyons.

Faits amusants

Despite their vivid orange and black plumage, hooded orioles have a bizarre nesting habit: they often stitch their hanging pouch nests directly under the fronds of living palm trees, using their beaks to weave in long strands of palm fiber. When a strong wind blows, the frond can sway wildly, but the nest’s flexible design keeps the eggs cradled safely. They also possess a surprisingly varied diet—while they primarily eat insects and nectar, they have been observed drinking from hummingbird feeders and even sipping sap from saguaro cacti wounds. A truly quirky behavior is their “anting”: they sometimes rub ants on their feathers, likely to use the formic acid as a pesticide against parasites.

Habitats et répartition

The Hooded Oriole inhabits open, arid and semi-arid lowlands, favoring riparian woodlands, desert oases, palm groves, and suburban areas with scattered trees, particularly fan palms, sycamores, and cottonwoods. Its geographical range extends from the southwestern United States, including California, Arizona, New Mexico, and Texas, south through Baja California and western Mexico to the Yucatán Peninsula, with a separate population also found in coastal Belize.

Comportements & Reproduction

Hooded Orioles are generally solitary or found in pairs during the breeding season, with males establishing loose territories that they defend through song. Courtship involves the male performing a bowing display while singing, often presenting nesting material to the female. Females build a distinctive hanging pouch nest, woven from plant fibers and suspended from the underside of palm fronds or other large leaves, which helps protect against predators. Clutch size is typically 3-5 eggs, incubated solely by the female for about two weeks, while both parents feed the altricial young. A unique reproductive strategy is their strong association with palm trees for nesting sites, often in urban areas, and they may occasionally engage in brood parasitism avoidance by nesting near aggressive birds like kingbirds. Pairs are generally monogamous for a single breeding season, but extra-pair copulations have been observed.

Alimentation

The Hooded Oriole is primarily a nectarivore and insectivore, with a diet that shifts seasonally. During spring and summer, it feeds heavily on nectar from tubular flowers, such as those of agaves, aloes, and eucalyptus, using its specialized, slightly curved bill to reach deep into blossoms. It also consumes a wide variety of insects and spiders, including caterpillars, beetles, ants, and grasshoppers, which provide essential protein for breeding and raising young. An interesting fact is that Hooded Orioles are known to visit hummingbird feeders for sugar water, often competing successfully with hummingbirds, and they have a unique habit of peeling back the bark of dead branches to find hidden insects and larvae. In late summer and fall, they supplement their diet with small fruits and berries, such as from cactus and mulberry trees, making them opportunistic foragers that adapt to available resources.

Couleurs

The male Hooded Oriole has a vibrant orange-yellow body with a black hood, throat, back, wings, and tail, featuring two bold white wing bars. The female is duller olive-yellow above and pale yellow below with grayish wings and two white wing bars, lacking the black hood. Its long, slightly decurved bill is dark. No specific camouflage adaptations are noted beyond the female’s muted tones aiding concealment during nesting.

Distribution Map

Places linked to this species. A sighting is never guaranteed.