What are the chances of seeing a Northern Rough-winged Swallow in Corcovado National Park?
Rare
Under 5% of wildlife watchers report a Northern Rough-winged Swallow sighting in Corcovado National Park on a given day, based on 12 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 306th most-seen of the 332 birds we can rate there. Over three days the chance rises to under 5%, if each day is a fresh chance.