Motacilla cinerea
Silhouette: Martin Bulla, based on Ren Hathway's illustration · PhyloPic
In 3 days ~40% in a week ~70%
The grey wagtail (Motacilla cinerea) is a member of the wagtail family, Motacillidae, measuring around 18–19 cm overall length. The species looks somewhat similar to the yellow wagtail but has the yellow on its underside restricted to the throat and vent. Breeding males have a black throat. The species is widely distributed, with several populations breeding in Eurosiberia and migrating to tropical regions in Asia and Africa. The species is always associated with running water when breeding, although they may use man-made structures near streams for the nest. Outside the breeding season, they may also be seen around lakes, coasts and other watery habitats. Like other wagtails, they frequently wag their tail and fly low with undulations and they have a sharp call that is often given in flight.
The binomial name of the grey wagtail Motacilla cinerea was introduced by Marmaduke Tunstall in his 1771 publication Ornithologia Britannica. Motacilla is the Latin name for the pied wagtail; although actually a diminutive of motare, "to move about", from medieval times it led to the misunderstanding of cilla as "tail". The specific cinerea is Latin for "ash-grey... Wikipedia →
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Xiuying District | 🇨🇳 China | |
| 2 | Sincan | 🇹🇷 Turkey | |
| 3 | Đà Nẵng | 🇻🇳 Vietnam | |
| 4 | Turin | 🇮🇹 Italy | |
| 5 | Taipei | 🇹🇼 Taiwan | |
| 6 | Athens | 🇬🇷 Greece | |
| 7 | Jabalpur | 🇮🇳 India | |
| 8 | Manchester | 🇬🇧 United Kingdom | |
| 9 | Kathmandu | 🇳🇵 Nepal | |
| 10 | Antalya | 🇹🇷 Turkey |
| # | Zoo / Centre | Country | |
|---|---|---|---|
| 1 | Dresden Zoo | 🇩🇪 Germany | |
| 2 | Barcelona Zoo | 🇪🇸 Spain | |
| 3 | Aquarama Barcelona | 🇪🇸 Spain | |
| 4 | Wildwood Discovery Park | 🇬🇧 United Kingdom | |
| 5 | Bioparc Fuengirola | 🇪🇸 Spain | |
| 6 | Aquamarine Inawashiro Kingfishers Aquarium | 🇯🇵 Japan | |
| 7 | Snakeroom Serpentarium | 🇪🇸 Spain |
Possible
About 20% of wildlife watchers report a Grey Wagtail sighting in Sendai on a given day, based on 93 verified sightings from GBIF citizen-science data. It is the 44th most-seen of the 107 birds we can rate there. Over three days the chance rises to about 40%, and over a week to about 70%, if each day is a fresh chance.
October
In that month about 50% of wildlife watchers report a Grey Wagtail in Sendai on a given day, against under 5% in May and June, the lowest months.
Between 10 am and 1 pm
Across all the parks we cover, that three-hour window holds the most Grey Wagtail sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
23rd of 164
Of the 164 cities where we can rate Grey Wagtail sightings, Sendai ranks 23rd at about 20%. The best odds are in Xiuying District (China, about 50%), Sincan (Turkey, about 30%) and Đà Nẵng (Vietnam, about 30%).
Same genus: Motacilla
The closest relatives of the Grey Wagtail that you can see in Sendai (genus Motacilla, Wagtails) are White Wagtail (about 80%) and Japanese Wagtail (about 70%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Grey Wagtail is recorded against all the birds logged in Sendai (93 verified sightings), calibrated against known sighting rates. Figures are rounded to the nearest 10% because citizen-science data supports honest approximations, not decimals, and months with records from fewer than five people show "—". How it works.
