Calidris ruficollis
Silhouette: Edwin Price · PhyloPic
In 3 days <5% in a week ~10%
The red-necked stint or rufous-necked stint (Calidris ruficollis) is a small migratory wader that breeds in northeast Russia and spends the non-breeding season along the coastlines of Southeast Asia and Australasia. The red-necked stint was formally described in 1776 by the German naturalist Peter Simon Pallas under the binomial name Trynga ruficollis. The specific epithet ruficollis is Modern Latin meaning "red-necked" from Latin rufus meaning "red" or "rufous" and -collis meaning "-necked" or "-throated". The type locality is southern Transbaikal in eastern Siberia. The red-necked stint is now placed with 23 other species in the genus Calidris that was introduced in 1804 by the German naturalist Blasius Merrem. The species is monotypic, with no subspecies recognised. Within the genus Calidris the red-necked stint is most closely related to the spoon-billed sandpiper (Calidris pygmaea).
These birds are among the smallest of waders, very similar to the little stint, Calidris minuta, with which they were once considered conspecific. The red-necked stint's small size, fine dark bill, dark legs and quicker movements distinguish this species from all waders... Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Rottnest Island | 🇦🇺 Australia | |
| 2 | Bali Barat National Park | 🇮🇩 Indonesia | |
| 3 | Cape Range | 🇦🇺 Australia | |
| 4 | Ningaloo Marine Park | 🇦🇺 Australia | |
| 5 | Wilsons Promontory National Park | 🇦🇺 Australia | |
| 6 | Noosa National Park | 🇦🇺 Australia | |
| 7 | Great Otway National Park | 🇦🇺 Australia | |
| 8 | Daintree National Park | 🇦🇺 Australia | |
| 9 | Raja Ampat | 🇮🇩 Indonesia |
Rare
Under 5% of wildlife watchers report a Red-necked Stint sighting in Jakarta on a given day, based on 7 verified sightings from GBIF citizen-science data. It is the 121st most-seen of the 138 birds we can rate there. Over three days the chance rises to under 5%, and over a week to about 10%, if each day is a fresh chance.
August
In that month about 10% of wildlife watchers report a Red-necked Stint in Jakarta on a given day, against under 5% in September to July, the lowest months. That is one of Jakarta's driest months, with about 55 mm of rain against 370 mm in February.
Between 1 and 4 pm
Across all the parks we cover, that three-hour window holds the most Red-necked Stint sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
13th of 24
Of the 24 cities where we can rate Red-necked Stint sightings, Jakarta ranks 13th at under 5%. The best odds are in Quanzhou (China, about 20%), Makassar (Indonesia, about 10%) and Davao City (Philippines, about 10%).
GBIF citizen-science records
It is estimated from how often the Red-necked Stint is recorded against all the birds logged in Jakarta (7 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.
