Northern Wheatear

The Northern Wheatear, or Oenanthe oenanthe, is a small, charismatic passerine bird. It is the most widespread member of the wheatear genus Oenanthe in Europe, North and Central Asia, with populations also in northeastern Canada, Greenland, northwestern Canada, and Alaska. This bird is notable for its migratory habits, breeding in open stony country and wintering in Africa.

Identification Tips

Adult Northern Wheatears measure 14.5–16 cm in length, with a wingspan of 26–32 cm and a weight range of 17-30 g. Both sexes boast a distinctive white rump and tail, marked by a contrasting black T-pattern. The summer male is adorned with grey upperparts, a buff throat, and a striking black face mask and wings. Come autumn, the male's plumage softens to resemble the female's, which is generally paler with brown upperparts and buff underparts. The male's song is a whistling, crackly melody, while its call is a sharp "chack," and the flight call mirrors this sound.

Habitat

The Northern Wheatear favors open, stony terrain for breeding. It often nests in rock crevices and abandoned rabbit burrows, demonstrating a preference for environments that offer both shelter and open ground.

Distribution

This bird's breeding range spans Europe, across the Palearctic to east Siberia, and into northwest North America. Remarkably, all Northern Wheatears migrate to spend the winter in Africa, regardless of their vast breeding distribution.

Behaviour

The Northern Wheatear is known for its impressive migratory behavior, undertaking one of the longest journeys of any small bird. It crosses oceans, ice, and deserts to migrate between its breeding grounds in the Northern Hemisphere and wintering grounds in Sub-Saharan Africa.

Breeding

Northern Wheatears reach sexual maturity at one year of age. The female is solely responsible for nest construction, often in cavities like rabbit burrows or rock crevices. Clutches typically consist of 4-7 pale blue eggs, which are incubated predominantly by the female. Both parents feed the chicks, which fledge after about 15 days and gain independence at around 28-32 days old. Usually, only one brood is raised per year.

Similar Species

The Northern Wheatear can be confused with other wheatear species, but its distinctive white rump and black T-pattern on the tail are key differentiators.

Diet and Feeding

As an insectivorous species, the Northern Wheatear feeds on a variety of insects and other small invertebrates, foraging on the ground in its open habitat.

Conservation Status

With an extensive range and a large population estimated at 2.9 million individuals, the Northern Wheatear is classified as Least Concern by the IUCN. There is no current indication of significant population decline that would threaten the species.

Relationship with Humans

Historically, the Northern Wheatear was trapped and sold as a delicacy in England, known as "the English ortolan." This practice has since ceased, and the bird now primarily holds interest for birdwatchers and ornithologists.