Blue-gray Gnatcatcher
Polioptila caerulea
- KingdomAnimalia (Animals)
- PhylumChordata (Cordats)
- ClassAves (Aus)
- OrderPasseriformes
- FamilyPolioptilidae (Gnatcatchers and Gnatwrens)
- GenusPolioptila (Gnatcatchers)
- SpeciesPolioptila caerulea (Blue-gray Gnatcatcher)
Closest Relatives at Channel Islands National Park
California Gnatcatcher
Polioptila californica
House Finch
Haemorhous mexicanus
Black Phoebe
Sayornis nigricans
Song Sparrow
Melospiza melodia
American Crow
Corvus brachyrhynchos
Common Yellowthroat
Geothlypis trichas
Bushtit
Psaltriparus minimus
Yellow-rumped Warbler
Setophaga coronata
Orange-crowned Warbler
Leiothlypis celata
California Towhee
Melozone crissalis
Spotted Towhee
Pipilo maculatus
Common Raven
Corvus corax
📅 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
Quick answers
What are the chances of seeing a Blue-gray Gnatcatcher in Channel Islands National Park?
About 20% of visitor-days record a Blue-gray Gnatcatcher sighting in Channel Islands National Park, based on 1399 observer-days of citizen-science data from GBIF.
When is the best time to see Blue-gray Gnatcatcher in Channel Islands National Park?
December has the highest sighting rate for Blue-gray Gnatcatcher in Channel Islands National Park in our monthly data.