Newtonia brunneicauda
Silhouette: Sheatherius · PhyloPic
In 3 days <5% in a week ~10%
The common newtonia (Newtonia brunneicauda) is a species of bird in the family Vangidae. It is endemic to Madagascar. Its natural habitats are subtropical or tropical dry forests and subtropical or tropical moist lowland forests.
It is a small bird with greyish-brown upper parts, tannish-white underparts, a black bill and golden-yellow eyes. There are two subspecies of the common newtonia: Newtonia brunneicauda brunneicauda, Newton 1863- It is found in forested regions throughout Madagascar. Newtonia brunneicauda inornata is considered to be a synonym.
Newtonia brunneicauda monticola, Salomonsen 1934- It is found in the Ankaratra mountains of central Madagascar. It is a small, short-winged, warbler like bird with relatively long legs. It is 12 cm in length and weighs 7–14.5 g, with a wing length of 54.5 mm. Sexes look similar to each other. It has grayish brown upperparts and is pale warm buff in colour under. The nominate species has a cold grayish brown head and upperparts, with the sides of head and neck being a lighter grayish-brown. Its tail is also grayish brown, with off-white undertail coverts. They also have very pale yellow... Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Ankarafantsika National Park | 🇲🇬 Madagascar | |
| 2 | Ranomafana National Park | 🇲🇬 Madagascar | |
| 3 | Mantadia National Park | 🇲🇬 Madagascar | |
| 4 | Berenty Reserve | 🇲🇬 Madagascar |
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Antananarivo | 🇲🇬 Madagascar |
Rare
Under 5% of wildlife watchers report a Common Newtonia sighting in Antananarivo on a given day, based on 6 verified sightings from GBIF citizen-science data. It is the 61st most-seen of the 69 birds we can rate there. Over three days the chance rises to under 5%, and over a week to about 10%, if each day is a fresh chance.
Any time of year
In every month with enough records, under 5% of wildlife watchers report a Common Newtonia in Antananarivo on a given day, so our monthly data shows no clear season.
Between 7 and 10 am
Across all the parks we cover, that three-hour window holds the most Common Newtonia sightings with a recorded time, and about 7 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
Only Antananarivo, in our data
Antananarivo is the only city on Wallace's Line with enough records to rate Common Newtonia sightings: under 5% of wildlife watchers there report one on a given day.
GBIF citizen-science records
It is estimated from how often the Common Newtonia is recorded against all the birds logged in Antananarivo (6 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.
