What are the chances of seeing a Northern Wheatear in Porto?
Rare
Under 5% of wildlife watchers report a Northern Wheatear sighting in Porto on a given day, based on 86 verified sightings from GBIF citizen-science data. It is the 100th most-seen of the 175 birds we can rate there. Over three days the chance rises to about 10%, if each day is a fresh chance.
When is the best time to see a Northern Wheatear in Porto?
August to October
In those months about 10% of wildlife watchers report a Northern Wheatear in Porto on a given day, against under 5% in November to July, the lowest months.
What time of day is best to see a Northern Wheatear?
Between 10 am and 1 pm
Across all the parks we cover, that three-hour window holds the most Northern Wheatear sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
Is Porto the best place to see a Northern Wheatear?
18th of 37
Of the 37 cities where we can rate Northern Wheatear sightings, Porto ranks 18th at under 5%. The best odds are in Ulaanbaatar (Mongolia, about 30%), Novosibirsk (Russia, about 10%) and Sincan (Turkey, about 10%).
Which relatives of the Northern Wheatear live in Porto?
Same family: Muscicapidae
The closest relatives of the Northern Wheatear that you can see in Porto (family Muscicapidae, Old World Flycatchers, Robins, and Chats) are European Robin (about 50%), Black Redstart (about 40%) and European Stonechat (about 30%), with each one's daily chance of a sighting.
Where does the Northern Wheatear sighting chance come from?
GBIF citizen-science records
It is estimated from how often the Northern Wheatear is recorded against all the birds logged in Porto (86 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.