What are the chances of seeing a Black-bellied Storm-Petrel in South Georgia and the South Sandwich Islands?
Possible
About 20% of wildlife watchers report a Black-bellied Storm-Petrel sighting in South Georgia and the South Sandwich Islands on a given day, based on 134 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 23rd most-seen of the 37 birds we can rate there. Over three days the chance rises to about 40%, and over a week to about 70%, if each day is a fresh chance.


