Fringilla coelebs
Silhouette: Maxime Dahirel · PhyloPic
In 3 days ~70% in a week ~90%
The Eurasian chaffinch, common chaffinch, or simply the chaffinch (Fringilla coelebs) is a common and widespread small passerine bird – in the finch family. The male is brightly coloured with a blue-grey cap and rust-red underparts. The female is more subdued in colouring, but both sexes have two contrasting white wing bars and white sides to the tail. The male bird has a strong voice and sings from exposed perches to attract a mate.
The chaffinch breeds in much of Europe, across the Palearctic to Siberia. The female builds a nest with a deep cup in the fork of a tree. The clutch is typically four or five eggs, which hatch in about 13 days. The chicks fledge in around 14 days, but are fed by both adults for several weeks after leaving the nest. Outside the breeding season, chaffinches form flocks in open countryside and forage for seeds on the ground. During the breeding season, they forage on trees for invertebrates, especially caterpillars, and feed these to their young. They are partial migrants; birds breeding in warmer regions are sedentary, while those breeding in the colder northern areas of their range winter further south.
The eggs and nestlings of the chaffinch are taken by a variety of mammalian and avian predators. Its large numbers and huge range mean that chaffinches are classed as of least concern by the International Union for Conservation of Nature. Wikipedia →
| # | Zoo / Centre | Country | |
|---|---|---|---|
| 1 | Lusen National Park Centre | 🇩🇪 Germany | |
| 2 | Chișinău Zoo | 🇲🇩 Moldova | |
| 3 | Penza Zoo | 🇷🇺 Russia | |
| 4 | Stichting Dierenpark | 🇳🇱 Netherlands | |
| 5 | Zoo Hirschstetten | 🇦🇹 Austria |
Possible
About 30% of wildlife watchers report a Chaffinch sighting in Rotterdam [The Hague] on a given day, based on 509 verified sightings from GBIF citizen-science data. It is the 25th most-seen of the 175 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.
March–May, October and December–January
In those months about 40% of wildlife watchers report a Chaffinch in Rotterdam [The Hague] on a given day, against about 20% in July to September, the lowest months.
Between 3 and 6 pm
Across all the parks we cover, that three-hour window holds the most Chaffinch sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
42nd of 72
Of the 72 cities where we can rate Chaffinch sightings, Rotterdam [The Hague] ranks 42nd at about 30%. The best odds are in Mashhad (Iran, about 90%), Nizhny Novgorod (Russia, about 70%) and Milan (Italy, about 60%).
GBIF citizen-science records
It is estimated from how often the Chaffinch is recorded against all the birds logged in Rotterdam [The Hague] (509 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.
