What are the chances of seeing a European Greenfinch in Barcelona?
Possible
About 30% of wildlife watchers report a European Greenfinch sighting in Barcelona on a given day, based on 2,191 verified sightings from GBIF citizen-science data. It is the 23rd most-seen of the 215 birds we can rate there. Over three days the chance rises to about 60%, and over a week to about 90%, if each day is a fresh chance.
