What are the chances of seeing a Blue-black Grassquit in Porto Alegre?
Rare
Under 5% of wildlife watchers report a Blue-black Grassquit sighting in Porto Alegre on a given day, based on 12 verified sightings from GBIF citizen-science data. It is the 130th most-seen of the 159 birds we can rate there. Over three days the chance rises to under 5%, if each day is a fresh chance.
When is the best time to see a Blue-black Grassquit in Porto Alegre?
Any time of year
In every month with enough records, under 5% of wildlife watchers report a Blue-black Grassquit in Porto Alegre on a given day, so our monthly data shows no clear season.
What time of day is best to see a Blue-black Grassquit?
Between 7 and 10 am
Across all the parks we cover, that three-hour window holds the most Blue-black Grassquit 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 Alegre the best place to see a Blue-black Grassquit?
34th of 35
Of the 35 cities where we can rate Blue-black Grassquit sightings, Porto Alegre ranks 34th at under 5%. The best odds are in San Pedro Sula (Honduras, about 30%), Lima (Peru, about 30%) and Goiânia (Brazil, about 30%).
Which relatives of the Blue-black Grassquit live in Porto Alegre?
Same family: Thraupidae
The closest relatives of the Blue-black Grassquit that you can see in Porto Alegre (family Thraupidae, Tanagers and Allies) are Sayaca Tanager (about 80%), Bananaquit (about 80%) and Saffron Finch (about 40%), with each one's daily chance of a sighting.
Where does the Blue-black Grassquit sighting chance come from?
GBIF citizen-science records
It is estimated from how often the Blue-black Grassquit is recorded against all the birds logged in Porto Alegre (12 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.