Actitis hypoleucos
Silhouette: Rebecca Groom · PhyloPic
In 3 days ~70% in a week ~90%
The common sandpiper (Actitis hypoleucos) is a small Palearctic wader. This bird and its American sister species, the spotted sandpiper (A. macularia), make up the genus Actitis. They are parapatric and replace each other geographically; stray birds of either species may settle down with breeders of the other and hybridize. Hybridization has also been reported between the common sandpiper and the green sandpiper, a member of the closely related genus Tringa.
The common sandpiper was formally described by the Swedish naturalist Carl Linnaeus in 1758 in the tenth edition of his Systema Naturae under the binomial name Tringa hypoleucos. The species is now placed together with the spotted sandpiper in the genus Actitis that was introduced in 1811 by the German zoologist Johann Karl Wilhelm Illiger. The genus name Actitis is from Ancient Greek aktites meaning "coast-dweller" from akte meaning "coast". The specific epithet hypoleucos combines the Ancient Greek hupo meaning "beneath" with leukos meaning "white". The species is monotypic and no subspecies are recognised.
The adult is 18–20 cm (7.1–7.9 in) long with a 32–35 cm (13–14 in) wingspan. It has greyish... Wikipedia →
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Zanzibar City | 🇹🇿 Tanzania | |
| 2 | Naha | 🇯🇵 Japan | |
| 3 | Đà Nẵng | 🇻🇳 Vietnam | |
| 4 | Dakar | 🇸🇳 Senegal | |
| 5 | Vasai-Virar | 🇮🇳 India | |
| 6 | Denpasar | 🇮🇩 Indonesia | |
| 7 | Manama | 🇧🇭 Bahrain | |
| 8 | Mombasa | 🇰🇪 Kenya | |
| 9 | Rajkot | 🇮🇳 India | |
| 10 | Brazzaville | 🇨🇬 Republic of the Congo |
| # | Zoo / Centre | Country | |
|---|---|---|---|
| 1 | Dresden Zoo | 🇩🇪 Germany | |
| 2 | New England Aquarium | 🇺🇸 United States |
Possible
About 30% of wildlife watchers report a Common Sandpiper sighting in Quanzhou on a given day, based on 27 verified sightings from GBIF citizen-science data. It is the 28th most-seen of the 85 birds we can rate there. Over three days the chance rises to about 70%, and over a week to about 90%, if each day is a fresh chance.
December
In that month about 50% of wildlife watchers report a Common Sandpiper in Quanzhou on a given day, against about 20% in May, the lowest month. That is one of Quanzhou's driest months, with about 55 mm of rain against 240 mm in June. June, August and October have too few records to rate.
Between 3 and 6 pm
Across all the parks we cover, that three-hour window holds the most Common Sandpiper sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
12th of 202
Of the 202 cities where we can rate Common Sandpiper sightings, Quanzhou ranks 12th at about 30%. The best odds are in Zanzibar City (Tanzania, about 70%), Naha (Japan, about 60%) and Đà Nẵng (Vietnam, about 50%).
Same family: Scolopacidae
The closest relatives of the Common Sandpiper that you can see in Quanzhou (family Scolopacidae, Sandpipers and Allies) are Wood Sandpiper (about 40%), Common Greenshank (about 40%) and Common Snipe (about 40%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Common Sandpiper is recorded against all the birds logged in Quanzhou (27 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.
