What are the chances of seeing a Common Sandpiper in Sierra de Guadarrama National Park?
With luck
About 10% of wildlife watchers report a Common Sandpiper sighting in Sierra de Guadarrama National Park on a given day, based on 860 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 61st most-seen of the 202 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.
