One of the 3 wagtails on WAnimals

Birds · Passeriformes · Motacillidae

Western Yellow Wagtail

Motacilla flava

Least Concern

The species is abundant and widely distributed; it faces no significant short-term risk. See full glossary

The European wagtail with the shortest tail and the most compact build. The breeding male is a bright yellow below with an olive-green back; the head pattern varies by subspecies. The Iberian form (iberiae) has a grey crown with a white band above the eye, its most distinctive feature. The legs and bill are black. The female is duller and in autumn turns brownish with an incomplete collar across the breast.

Weight

23 g on average

Size

15 cm – 17 cm

Lifespan

5 years

Diet

Insectivore

Feeds mainly on insects and other invertebrates.

Activity

Diurnal

Active mainly during the day.

Sighting difficulty

Easy

Estimated population

Between 26.7 and 36 million mature individuals in Europe. The Spanish breeding population is estimated at 1,982,487 birds, a large share of them in Castile and León and Andalusia

Fun facts

  • GeneralIt follows livestock to catch the insects they put up as they graze.
  • Its Spanish name comes from its habit of moving among cattle looking for the insects they flush; "lavandera", washerwoman, refers to its living beside water.
  • Its scientific name conceals a medieval misunderstanding: motacilla is in fact a diminutive of motare, "to move", but it was read as though cilla meant "tail".
  • It walks along the ground wagging its tail up and down without pause, the trait that gives the group its English name, wagtail.
  • Its Spanish name refers to its habit of moving among livestock in pasture, taking the insects that the cattle flush as they graze.

Life cycle & biology

Skeleton type
Vertebrate - internal bony skeleton (bird)
Habitat & environment
Damp meadows, rice fields and saltmarsh
Sexual maturity
12 months
Gestation / incubation
11 days
Litter / clutch size
5

Sources consulted: IUCN Red List; SEO/BirdLife (ficha y III Atlas: Aymí y Gordo 2022); Bartrolí 1991, Ardeola 38; Garcias 2008; Waste Magazine; Yang et al. 2022, ZooKeys 1109; Linnaeus 1758

Where to watch it

Parques y spots de buceo donde se ha documentado esta especie — se muestran 10 de 195 documentados.

Related species

Other species in the catalogue with the most in common with Western Yellow Wagtail — same habitat, park, country, tags or family.

Keep exploring

Based on what we already know about western yellow wagtail.

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