What are the chances of seeing a Black-bellied Storm-Petrel in Antarctic Peninsula & South Shetland Islands?
Possible
About 20% of wildlife watchers report a Black-bellied Storm-Petrel sighting in Antarctic Peninsula & South Shetland Islands on a given day, based on 274 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 16th most-seen of the 29 birds we can rate there. Over three days the chance rises to about 50%, and over a week to about 80%, if each day is a fresh chance.


