What are the chances of seeing a Eurasian Goldfinch in Porto?
Possible
About 20% of wildlife watchers report a Eurasian Goldfinch sighting in Porto on a given day, based on 973 verified sightings from GBIF citizen-science data. It is the 33rd most-seen of the 175 birds we can rate there. Over three days the chance rises to about 50%, and over a week to about 80%, if each day is a fresh chance.
When is the best time to see a Eurasian Goldfinch in Porto?
February, August and December
In those months about 30% of wildlife watchers report a Eurasian Goldfinch in Porto on a given day, against about 10% in October and November, the lowest months.
What time of day is best to see a Eurasian Goldfinch?
Between 9 am and noon
Across all the parks we cover, that three-hour window holds the most Eurasian Goldfinch sightings with a recorded time, and about 8 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
Is Porto the best place to see a Eurasian Goldfinch?
34th of 68
Of the 68 cities where we can rate Eurasian Goldfinch sightings, Porto ranks 34th at about 20%. The best odds are in Liverpool (United Kingdom, about 80%), Manchester (United Kingdom, about 70%) and Birmingham (United Kingdom, about 60%).
Which relatives of the Eurasian Goldfinch live in Porto?
Same family: Fringillidae
The closest relatives of the Eurasian Goldfinch that you can see in Porto (family Fringillidae, Finches, Euphonias, and Allies) are European Serin (about 50%), European Greenfinch (about 30%) and Chaffinch (about 10%), with each one's daily chance of a sighting.
Where does the Eurasian Goldfinch sighting chance come from?
GBIF citizen-science records
It is estimated from how often the Eurasian Goldfinch is recorded against all the birds logged in Porto (973 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.