Arthur Oliveira Ferreira
@148a5b5d4d3f02d ↗Monthly Ranking History
January
#877
2 pts
February
#742
4 pts
March
#389
13 pts
Monthly Progress
Species this Month (1)
Dacnis cayana
SPLC+1
LC Least ConcernNT Near ThreatenedVU VulnerableEN EndangeredCR Critically Endangered
Data updated daily via WikiAves. Last record: Apr 07, 2026
Recent Observations
How does scoring work?
Species with lower occurrence rates or reduced populations are worth more points, encouraging the recording of taxa that are priorities for biodiversity inventories.
Base points per species
1 ptLC
Common species
2 ptsNT/VU
Rare species
3 ptsEN/CR
Threatened species
Bonus (max +2 per month)
+1
1st Record in Brazil
First observer to record any species in the country this month
+1
1st Record in State
First observer to record any species in their state this month