Water Pipit

The water pipit (Anthus spinoletta) is a small passerine bird which breeds in the mountains of Southern Europe and the Palearctic eastwards to China. It is a short-distance migrant; many birds move to lower altitudes or wet open lowlands in winter. The water pipit in breeding plumage has greyish-brown upperparts, weakly streaked with darker brown, and pale pink-buff underparts fading to whitish on the lower belly. The head is grey with a broad white supercilium ("eyebrow"), and the outer tail feathers are white. In winter, the head is grey-brown, the supercilium is duller, the upperparts are more streaked, and the underparts are white, streaked lightly with brown on the breast and flanks. There are only minor differences among the three subspecies, the sexes are almost identical, and young birds resemble adults. Wikipedia →

20–30% of wildlife watchers report a Water Pipit sighting in Mercantour National Park, based on 75 days of visitor records from GBIF citizen-science data.