What are the chances of seeing a Sombre Greenbul in Arusha National Park?
With luck
About 10% of wildlife watchers report a Sombre Greenbul sighting in Arusha National Park on a given day, based on 78 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 129th most-seen of the 373 birds we can rate there. Over three days the chance rises to about 30%, and over a week to about 60%, if each day is a fresh chance.