Emberiza tristrami
In 3 days ~10% in a week ~20%
Tristram's bunting (Emberiza tristrami) is a bird in the family Emberizidae. The species was first described by Robert Swinhoe in 1870. It breeds in eastern Manchuria and the Russian Far East and winters in central and southern China.
It is accidental in Japan, Korea, Laos, Myanmar, Russia, Mongolia, Taiwan, Thailand, Vietnam and north-eastern India. Its natural habitat is boreal forests. Wikipedia →
| # | Park | Country | Daily sighting probability |
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More parks will be added in future updates.
Rare
Under 5% of wildlife watchers report a Tristram's Bunting sighting in Hefei on a given day, based on 7 verified sightings from GBIF citizen-science data. It is the 78th most-seen of the 83 birds we can rate there. Over three days the chance rises to about 10%, and over a week to about 20%, if each day is a fresh chance.
April and October
In those months about 10% of wildlife watchers report a Tristram's Bunting in Hefei on a given day, against under 5% in May–September and November–March, the lowest months.
8th of 14
Of the 14 cities where we can rate Tristram's Bunting sightings, Hefei ranks 8th at under 5%. The best odds are in Jinhua (China, about 20%), Hangzhou (China, about 10%) and Changsha (China, about 10%).
GBIF citizen-science records
It is estimated from how often the Tristram's Bunting is recorded against all the birds logged in Hefei (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.
