Whinchat

The whinchat is a largely solitary bird though it may form small family groups in autumn. It favours rough low vegetation habitats such as open rough pasture or similar minimally cultivated grassland with scattered small shrubs such as hawthorn (Crataegus monogyna), and bracken (Pteridium aquilinum) or heather (Calluna vulgaris) stands on rock-strewn ground. It also commonly inhabits new and clear-felled conifer plantations until the new tree crop is about five to six years old and a metre or two tall. It always needs at least a few perching points (shrubs, tall weeds, or fence posts) to scan from for food and for use as song posts. Breeding takes place in late April and May. The nest is built solely by the female, and is made of dried grasses and moss, and lined with hairs and fine bents. It is built on the ground, hidden in dense low vegetation, often at the foot of a bush. The female lays and incubates a clutch of four to seven eggs which hatch after eleven to fourteen days. Both parents bring food to the young which leave the nest ten to fourteen days later, while still too young to fly. The chicks fledge at seventeen to nineteen days after hatching and remain largely dependent on the parents for a further two weeks. Whinchats are short-lived, typically only surviving two years, to a maximum recorded of just over five years in the wild; breeding starts when birds are a year old. Predators include weasels, stoats, and small raptors such as the merlin and nest predators such as crows and magpies. Nests are also lost due to agricultural operations such as silage cutting (the main factor in the species' decline in western Europe) or trampling by livestock, and are sometimes parasitised by the common cuckoo. Whinchats are insectivorous, feeding largely (about 80–90%) on insects, but also consume a wide range of other invertebrates including spiders, small snails and worms. They also eat small amounts of fruit such as blackberries, primarily in autumn. The birds like to perch on elevated spots such as shrubs, from where they make sallies to catch insects, mostly taken off the ground, but also flying insects. While so perched, males in particular frequently flick their tail and sometimes their wings to show the white tail and wing flashes, for display or territorial communication signals to other whinchats. Adult whinchats have a single complex complete moult in late summer (late July onward) after breeding and mainly completed before southbound migration. Juveniles have a partial moult at the same time, growing new body feathering but retaining the flight feathers. All ages also have a partial moult in early spring on the wintering grounds before northbound migration.

The whinchat is a migratory species breeding in Europe and western Asia from Ireland and northern Portugal east to the Ob River basin near Novosibirsk, and from northern Norway south to central Spain, central Italy, northern Greece, and the Caucasus Mountains. Birds arrive on the breeding grounds between the end of April and mid May, and depart between mid August and mid September (odd birds lingering to October). They winter primarily in tropical sub-Saharan Africa from Senegal east to Kenya and south to Zambia, arriving in western Africa at the start of the dry season in late September to November, and leaving between February and March. Small numbers also winter in northwestern Africa in Morocco, northern Algeria and Tunisia. Available stopover sites are important for the successful migration of whinchat between Africa and Europe, where they face the barriers of the Sahara and Mediterranean Sea. Vagrants have reached northwest of the breeding range to Iceland, west on migration to the Canary Islands and Cape Verde, and south of the wintering range to northern South Africa. During the breeding season in the UK, at the landscape-scale, whinchats favour habitats with high plant species richness and steeper slopes. However, at the territory scale, low-elevation areas with a heterogeneous vegetation structure and high density of perches and tussocks are preferred. Whinchats wintering in Nigeria have a large breeding range that spreads across continental Europe indicating low connectivity, arising from wide migratory dispersal, with high mixing of breeding populations during the non-breeding season. A lone vagrant was sighted for the first time in India by birder R. Mohammed Saleem during their Great Indian Bird Expedition SEEK2019 at Chambal National Park.

Fairly common across its wide range, the whinchat is classified as a species of "least concern" by the International Union for Conservation of Nature. Some populations are however in serious decline, particularly in the west of its range in Britain, Ireland, France, Belgium, the Netherlands, Denmark, and Germany, primarily due to agricultural intensification. In Britain it is amber-listed with an unfavourable conservation status; it had all but disappeared from former lowland breeding areas in the south and east between surveys in 1968–72 and 1988–91, remaining common only in upland areas of the north and west where low-intensity livestock rearing is the main land use. There has been a similar decline in Ireland, where it is now classified as "rare".