What are the chances of seeing a Plain Leaf-Warbler in Tehran?
Rare
Under 5% of wildlife watchers report a Plain Leaf-Warbler sighting in Tehran on a given day, based on 10 verified sightings from GBIF citizen-science data. It is the 97th most-seen of the 113 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.
When is the best time to see a Plain Leaf-Warbler in Tehran?
Any time of year
In every month with enough records, under 5% of wildlife watchers report a Plain Leaf-Warbler in Tehran on a given day, so our monthly data shows no clear season.
Is Tehran the best place to see a Plain Leaf-Warbler?
Among the best
Of the 3 cities where we can rate Plain Leaf-Warbler sightings, Tehran ranks 2nd at under 5%, level with the leaders once rounded. The best odds are in Abu Dhabi (United Arab Emirates, under 5%).
Which relatives of the Plain Leaf-Warbler live in Tehran?
Same genus: Phylloscopus
The closest relatives of the Plain Leaf-Warbler that you can see in Tehran (genus Phylloscopus, Leaf Warblers) are Common Chiffchaff (about 60%), Willow Warbler (about 20%) and Mountain Chiffchaff (about 10%), with each one's daily chance of a sighting.
Where does the Plain Leaf-Warbler sighting chance come from?
GBIF citizen-science records
It is estimated from how often the Plain Leaf-Warbler is recorded against all the birds logged in Tehran (10 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.