Rock Sandpiper
Calidris ptilocnemis
- KingdomAnimalia (Animals)
- PhylumChordata (Cordats)
- ClassAves (Aus)
- OrderCharadriiformes (Caradriformes)
- FamilyScolopacidae (Sandpipers and Allies)
- GenusCalidris (Calidris Sandpipers)
- SpeciesCalidris ptilocnemis (Rock Sandpiper)
Closest Relatives at Pacific Rim National Park Reserve
Western Sandpiper
Calidris mauri
Least Sandpiper
Calidris minutilla
Dunlin
Calidris alpina
Sanderling
Calidris alba
Aphriza virgata
Calidris virgata
Stilt Sandpiper
Calidris himantopus
Baird's Sandpiper
Calidris bairdii
Red Knot
Calidris canutus
Semipalmated Sandpiper
Calidris pusilla
Pectoral Sandpiper
Calidris melanotos
Sharp-tailed Sandpiper
Calidris acuminata
Ruff
Calidris pugnax
📅 Monthly Probability
☀️ When They're Spotted
Most active during daytime hours (6am–6pm) · across all parks (global)
Global Distribution
Where this species is recorded worldwide. Restricted to human observations from 2019 onwards — the same kind of record and the same period the probabilities on this page are built from, so collar-tracking studies, camera-trap arrays and museum specimens are excluded. Around Santa Rosa that removes 5,924 GPS fixes from a handful of tagged jaguars.
where this species is recorded (GBIF density — it tracks where observers go, not how likely a sighting is) · parks where it occurs — tap a pin for the sighting probability there
Parks Where Found
| # | Park | Country | Probability |
|---|---|---|---|
| 1 | Katmai National Park | 🇺🇸 United States | |
| 2 | Redwood National Park | 🇺🇸 United States | |
| 3 | Great Bear Rainforest | 🇨🇦 Canada | |
| 4 | Pacific Rim National Park Reserve | 🇨🇦 Canada | |
| 5 | Olympic National Park | 🇺🇸 United States | |
| 6 | Wrangell-St. Elias National Park | 🇺🇸 United States |
Quick answers
What are the chances of seeing a Rock Sandpiper in Pacific Rim National Park Reserve?
About 1% of visitor-days record a Rock Sandpiper sighting in Pacific Rim National Park Reserve, based on 14 observer-days of citizen-science data from GBIF.
When is the best time to see Rock Sandpiper in Pacific Rim National Park Reserve?
February has the highest sighting rate for Rock Sandpiper in Pacific Rim National Park Reserve in our monthly data.