Grassland Sparrow
Grassland SparrowGrassland SparrowGrassland SparrowGrassland Sparrow

Grassland Sparrow

Ammodramus humeralis

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered
20–30% · Possible
overall probability at Chapada Diamantina National Park
130 Verified records at Chapada Diamantina National Park
November Best month highest sighting rate
☀️ Diurnal When it's active during daytime hours (6am–6pm)

The grassland sparrow (Ammodramus humeralis) is a species of bird in the family Passerellidae. It is found in Argentina, Bolivia, Brazil, Colombia, French Guiana, Guyana, Paraguay, Peru, Suriname, Uruguay, and Venezuela. Its natural habitats are dry savannah, subtropical or tropical seasonally wet or flooded lowland grassland, and pastureland. Wikipedia →

20–30% of wildlife watchers report a Grassland Sparrow sighting in Chapada Diamantina National Park, based on 130 days of visitor records from GBIF citizen-science data.

Closest Relatives at Chapada Diamantina National Park

Rufous-collared Sparrow
LC Endemic

Rufous-collared Sparrow

☀️ Diurnal Bird

Zonotrichia capensis

60–70% · Likely
Pectoral Sparrow
LC

Pectoral Sparrow

☀️ Diurnal Bird

Arremon taciturnus

<5% · Rare
São Francisco Sparrow
NT Endemic

São Francisco Sparrow

☀️ Diurnal Bird

Arremon franciscanus

Insufficient data
Southern House Wren

Southern House Wren

☀️ Diurnal Bird

Troglodytes musculus

50–60% · Likely
Tropical Kingbird
LC

Tropical Kingbird

☀️ Diurnal Bird

Tyrannus melancholicus

50–60% · Likely
Pale-breasted Thrush
LC

Pale-breasted Thrush

☀️ Diurnal Bird

Turdus leucomelas

50–60% · Likely
Bananaquit
LC Endemic

Bananaquit

☀️ Diurnal Bird

Coereba flaveola

50–60% · Likely
Sayaca Tanager

Sayaca Tanager

☀️ Diurnal Bird

Thraupis sayaca

50–60% · Likely
Burnished-buff Tanager

Burnished-buff Tanager

☀️ Diurnal Bird

Stilpnia cayana

40–50% · Likely
Blue Dacnis
LC

Blue Dacnis

☀️ Diurnal Bird

Dacnis cayana

40–50% · Likely
Plain-crested Elaenia
LC

Plain-crested Elaenia

☀️ Diurnal Bird

Elaenia cristata

40–50% · Likely
Red-cowled Cardinal
LC Endemic

Red-cowled Cardinal

☀️ Diurnal Bird

Paroaria dominicana

40–50% · Likely

📅 Monthly Probability

10–20
Jan
20–30
Feb
20–30
Mar
10–20
Apr
10–20
May
5–10
Jun
10–20
Jul
10–20
Aug
5–10
Sep
20–30
Oct
30–40
Nov
30–40
Dec

☀️ When They're Spotted

Most active during daytime hours (6am–6pm) · across all parks (global)

☀️Diurnal
☀️🌙🌙12am6am12pm6pm12am

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 Emas National Park 🇧🇷 Brazil
50–60%
2 Serra da Canastra National Park 🇧🇷 Brazil
30–40%
3 Iberá National Park 🇦🇷 Argentina
30–40%
4 Chapada Diamantina National Park 🇧🇷 Brazil
20–30%
5 Canaima National Park 🇻🇪 Venezuela
10–20%
6 El Palmar National Park 🇦🇷 Argentina
10–20%
7 El Impenetrable National Park 🇦🇷 Argentina
5–10%
8 Madidi National Park 🇧🇴 Bolivia
<5%
9 Iguazú National Park 🇦🇷 Argentina
<5%
10 Itatiaia National Park 🇧🇷 Brazil
<5%
11 Chapada dos Guimarães National Park 🇧🇷 Brazil
<5%
12 Serra dos Órgãos National Park 🇧🇷 Brazil
<5%
13 Iguaçu National Park 🇧🇷 Brazil
<5%
14 Sierra de la Macarena National Park 🇨🇴 Colombia
<5%
15 Tambopata National Reserve 🇵🇪 Peru
<5%
16 Noel Kempff Mercado National Park 🇧🇴 Bolivia
Insufficient data
17 Amacayacu National Natural Park 🇨🇴 Colombia
Insufficient data
18 Amboró National Park 🇧🇴 Bolivia
Insufficient data

Quick answers

What are the chances of seeing a Grassland Sparrow in Chapada Diamantina National Park?

About 21% of wildlife watchers report a Grassland Sparrow sighting in Chapada Diamantina National Park, based on 130 days of visitor records from GBIF citizen-science data.

When is the best time to see Grassland Sparrow in Chapada Diamantina National Park?

November has the highest sighting rate for Grassland Sparrow in Chapada Diamantina National Park in our monthly data.

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