Birds Active during the day

Altamira Oriole

Icterus gularis

iNaturalist eBird Wikipedia

The crown jewel of the Rio Grande Valley, the Altamira Oriole brings a burst of tropical orange to the borderlands. As North America's largest oriole, this resident beauty is famous for its massive hanging nests and its bold, whistled songs.

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Quick Identification

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Size

Length: 21–25 cm (8.3–9.8 in); Wingspan: 36 cm (14.2 in); Weight: 47–64 g (1.7–2.3 oz)

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Colors

Brilliant orange body with black wings, tail, and throat. Males and females are similar, both featuring a distinctive orange patch on the shoulder (lesser coverts).

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Key Features

Large, thick-based black bill
Solid black bib extending from chin to upper breast
Orange shoulder patch on black wings
Long, graduated black tail

When You’ll See Them

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Activity pattern Active during the day

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Peak hours 7-10 AM, 3-6 PM

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Season Year-round

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Diet Omnivorous; primarily feeds on insects, spiders, and caterpillars gleaned from foliage, but has a strong preference for fruit (citrus, berries) and floral nectar.

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Habitat Open subtropical woodlands, riparian corridors, citrus groves, and suburban gardens with mature trees.

public Geographic range

Where Does the Altamira Oriole Live?

Native to the North American continent, the Altamira Oriole is a characteristic species of the subtropical lowlands and coastal plains. Its core range spans from the Rio Grande Valley in southernmost Texas through the eastern and southern regions of Mexico, extending into northern Central America through Guatemala and Belize. As a non-migratory resident, it remains in these warm, lowland environments throughout the year, marking the northernmost edge of its tropical lineage in the United States.

Basemap © OpenStreetMap contributors

6 Countries

1.2M km² Range

Least Concern Conservation

MX Mexico US United States GT Guatemala BZ Belize HN Honduras SV El Salvador

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iNaturalist / Verified observation data

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Behavior

Altamira Orioles are bold and conspicuous birds, often seen moving with a deliberate, almost sluggish pace through the canopy compared to their smaller, more frenetic cousins. They are highly vocal, frequently announcing their presence with a series of rich, slow whistles and harsh, chattering 'kak' calls. Unlike many other oriole species that migrate long distances, these birds are year-round residents, fiercely defending their territories in pairs.

One of their most fascinating behaviors is their architectural prowess. They weave incredible pendulous nests that can reach over two feet in length. These nests are often suspended from the very tips of branches, frequently overhanging roads, trails, or water to make it difficult for climbing predators to reach the eggs. In backyard settings, they are curious but cautious, often the dominant bird at nectar or fruit feeders due to their large size.

photo_camera EverydayEarth exclusive

Camera Tips

To successfully capture an Altamira Oriole on your backyard camera, you need to cater to their love for sweets. The most effective setup involves a dedicated oriole feeder filled with high-quality nectar or, even better, fresh fruit. Halved oranges or grapefruits spiked onto a platform feeder are irresistible to them. Place your camera about 4 to 6 feet away from the feeder, ideally at the same height as the perch, to get that intimate, eye-level perspective.

Since Altamira Orioles are larger than most other backyard birds, ensure your feeder or perching station is sturdy. They have a tendency to hang upside down while feeding, so a camera angle that captures the underside of branches or the side of a feeder will often result in more dynamic action shots. Lighting is crucial for these birds; their orange plumage is exceptionally vibrant. Try to position your camera so the morning sun (eastward facing) hits the bird's side, which will make the orange 'pop' without washing out the black details of the face and wings.

If you are lucky enough to have them nesting nearby, look for their long, hanging nests in tall trees like ash or pecan. Avoid placing cameras too close to the nest to prevent disturbance, but setting up a camera on a tripod with a view of a nearby 'staging' branch where the parents land before entering the nest can provide incredible footage of them carrying insects or fruit to their young. For camera settings, use a fast trigger speed and a high-resolution video mode, as their visits can be brief but full of interesting vocalizations and social interactions.

Similar Species

Species that look similar or are commonly confused with Altamira Oriole.

Audubon's Oriole

Has a solid black head (hood) rather than just a black bib and mask, and lacks the orange shoulder patch.

Hooded Oriole

Smaller and more slender with a thinner, down-curved bill and white wing bars instead of an orange shoulder patch.

Bullock's Oriole

Males have a large white wing patch and a black line through the eye, rather than the solid black mask and bib of the Altamira.

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Frequently Asked Questions

Altamira Orioles are most active during the early morning hours, typically starting just after sunrise (7-10 AM). They often have a second peak of activity in the late afternoon before they retreat to dense foliage for the night.

The best way to attract them is by offering fresh fruit, particularly orange halves, and large-capacity nectar feeders. They are also drawn to water features, especially dripping fountains or birdbaths located near mature trees.

Their diet is a mix of protein and sugar. They eat a variety of insects and larvae, but they are also heavy consumers of wild berries, cultivated citrus, and nectar from tropical flowers.

In their specific range—primarily South Texas and Mexico—they are quite common in suburban areas that have mature trees and fruit-producing plants, often becoming regular visitors to backyard bird stations.

The Altamira is significantly larger and bulkier. The key field mark is the shoulder: the Altamira has a bright orange shoulder patch (lesser coverts), whereas the Hooded Oriole has white wing bars and lacks the orange shoulder.

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