Peucaea aestivalis
Silhouette: L. Shyamal · PhyloPic
In 3 days <5%
Bachman's sparrow (Peucaea aestivalis), also known as the pinewoods sparrow or oakwoods sparrow, is a small American sparrow that is endemic to the southeastern United States. This species was named in honor of Reverend John Bachman.
Adults have rufous brown upperparts and crown with gray and black streaking on the nape, back and primaries. The face is gray with a rufous brown eyestripe. It has a buff colored breast and whitish belly. These are mid-sized New World sparrows, measuring 12.2–16.2 cm (4.8–6.4 in) and weighing 18.4–23 g (0.65–0.81 oz).
Their breeding habitat is open pine forests. The domed nest is usually built on the ground near a clump of grass or a bush. Females lay three to five eggs. Bachman's sparrow is primarily a non-migratory resident, but it may retreat from some of the most northerly territories. The species is mainly a granivore, but it will also take some insects.
This bird is considered near threatened by the IUCN, with habitat loss one of the major factors often cited in its decline. Habitat degradation due to later stages of forest succession has also been attributed to the decline of this species. Prescribed forest burns may assist in recovery.
The primary song begins as a clear whistle, followed by a short trill. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Merritt Island National Wildlife Refuge | 🇺🇸 United States |
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Orlando | 🇺🇸 United States |
Rare
Under 5% of wildlife watchers report a Bachman's Sparrow sighting in Orlando on a given day, based on 34 verified sightings from GBIF citizen-science data. It is the 164th most-seen of the 205 birds we can rate there. Over three days the chance rises to under 5%, if each day is a fresh chance.
Any time of year
In every month with enough records, under 5% of wildlife watchers report a Bachman's Sparrow in Orlando on a given day, so our monthly data shows no clear season.
Between 8 and 11 am
Across all the parks we cover, that three-hour window holds the most Bachman's Sparrow sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
Only Orlando, in our data
Orlando is the only city on Wallace's Line with enough records to rate Bachman's Sparrow sightings: under 5% of wildlife watchers there report one on a given day.
GBIF citizen-science records
It is estimated from how often the Bachman's Sparrow is recorded against all the birds logged in Orlando (34 verified sightings), calibrated against known sighting rates. Figures are rounded to the nearest 10% because citizen-science data supports honest approximations, not decimals, and months with records from fewer than five people show "—". How it works.
