Bullock's Oriole

Icterus bullockii

This bird was formerly considered to belong to the same species as the more eastern Baltimore Oriole, under the combined name of "Northern Oriole".  Many South Dakota birds are variously intermediate between the two extremes, as the two species interbreed where their ranges come into contact.

Habitat: Areas of forest edge or open forest, such as woodlands, shelter belts, isolated tree groves, or residential areas.

Diet: Primarily feeds on insects during the summer months.  Will also eat berries and fruits.

Behavior: Forages by climbing and flitting through the foliage and branches of trees and shrubs, gleaning insects from vegetation surfaces, as well as flying out to capture nearby insects in mid-air.

Nesting: June and July

Breeding Map: Breeding bird survey map (NOTE: This is the breeding bird survey map for the Northern Oriole, now split into the Baltimore Oriole and Bullock's Oriole).

Song: Short series of nasal whistled notes.

Migration: Neotropical migrant.  Summers throughout most of the western United States, summers in Mexico and points south.

Similar Species: Baltimore Oriole.  Click here to see a comparison between the two.

Bird Feeders: Will attend feeders for oranges and other fruit, as well as nectar.

Conservation Status: Numbers appear to be stable.

Further Information: 1)  USGS Patuxent Bird Identification InfoCenter, Bullock's Oriole

2) Cornell University's "All About Birds - Bullock's Oriole"

3) eNature.com: Bullock's Oriole

Photo Information: June 28th, 2003 -- Red Canyon in Fall River County -- Doug Backlund