Brown-headed Nuthatch
Sitta pusilla
- KingdomAnimalia (Animals)
- PhylumChordata (Cordats)
- ClassAves (Aus)
- OrderPasseriformes
- FamilySittidae (Nuthatches)
- GenusSitta (Nuthatches)
- SpeciesSitta pusilla (Brown-headed Nuthatch)
The brown-headed nuthatch (Sitta pusilla) is a small songbird endemic to pine forests throughout the Southeastern United States. Genetic analyses indicated low differentiation between northern and southern populations in Florida, but the study also found lower genetic diversity among south Florida populations that may be a result of the increased habitat fragmentation that was documented. The Bahama nuthatch was formerly considered a subspecies (S. p. insularis), but has since been reclassified as its own separate species. Two recent studies assessing vocalizations in Bahama and continental nuthatch populations found important differences. One of the studies also demonstrated that continental and Bahama populations did not respond aggressively to calls of the other population. Wikipedia →
<5% of wildlife watchers report a Brown-headed Nuthatch sighting in Everglades National Park, based on 428 days of visitor records from GBIF citizen-science data.
Closest Relatives at Everglades National Park
Northern Mockingbird
Mimus polyglottos
Northern Cardinal
Cardinalis cardinalis
Palm Warbler
Setophaga palmarum
American Crow
Corvus brachyrhynchos
Boat-tailed Grackle
Quiscalus major
Gray Catbird
Dumetella carolinensis
Common Grackle
Quiscalus quiscula
Blue-gray Gnatcatcher
Polioptila caerulea
Red-winged Blackbird
Agelaius phoeniceus
White-eyed Vireo
Vireo griseus
European Starling
Sturnus vulgaris
Blue Jay
Cyanocitta cristata
📅 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 | Congaree National Park | 🇺🇸 United States | |
| 2 | Big Cypress National Preserve | 🇺🇸 United States | |
| 3 | Everglades National Park | 🇺🇸 United States | |
| 4 | Great Smoky Mountains National Park | 🇺🇸 United States | |
| 5 | Shenandoah National Park | 🇺🇸 United States |
Quick answers
What are the chances of seeing a Brown-headed Nuthatch in Everglades National Park?
About 4% of wildlife watchers report a Brown-headed Nuthatch sighting in Everglades National Park, based on 428 days of visitor records from GBIF citizen-science data.
When is the best time to see Brown-headed Nuthatch in Everglades National Park?
January has the highest sighting rate for Brown-headed Nuthatch in Everglades National Park in our monthly data.