Grassland Sparrow
Grassland SparrowGrassland SparrowGrassland SparrowGrassland Sparrow

Grassland Sparrow

Ammodramus humeralis

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered
Insufficient data
overall probability at Amboró National Park
1 Verified records at Amboró National Park
☀️ 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 →

Closest Relatives at Amboró National Park

Yellow-browed Sparrow
LC

Yellow-browed Sparrow

☀️ Diurnal Bird

Ammodramus aurifrons

<5% · Rare
Rufous-collared Sparrow
LC Endemic

Rufous-collared Sparrow

☀️ Diurnal Bird

Zonotrichia capensis

50–60% · Likely
Moss-backed Sparrow
LC

Moss-backed Sparrow

☀️ Diurnal Bird

Arremon dorbignii

10–20% · With luck
Common Chlorospingus
LC Endemic

Common Chlorospingus

☀️ Diurnal Bird

Chlorospingus flavopectus

5–10% · With luck
Bolivian Brush-Finch
LC

Bolivian Brush-Finch

☀️ Diurnal Bird

Atlapetes rufinucha

<5% · Rare
Fulvous-headed Brush-Finch
LC

Fulvous-headed Brush-Finch

☀️ Diurnal Bird

Atlapetes fulviceps

<5% · Rare
Pectoral Sparrow
LC

Pectoral Sparrow

☀️ Diurnal Bird

Arremon taciturnus

<5% · Rare
Saffron-billed Sparrow
LC

Saffron-billed Sparrow

☀️ Diurnal Bird

Arremon flavirostris

Insufficient data
White-browed Brushfinch
LC

White-browed Brushfinch

☀️ Diurnal Bird

Arremon torquatus

Insufficient data
Southern House Wren

Southern House Wren

☀️ Diurnal Bird

Troglodytes musculus

40–50% · Likely
Golden-billed Saltator
LC

Golden-billed Saltator

☀️ Diurnal Bird

Saltator aurantiirostris

40–50% · Likely
Gray-crested Finch
LC

Gray-crested Finch

☀️ Diurnal Bird

Lophospingus griseocristatus

40–50% · Likely

📅 Monthly Probability

📊

Fewer than 5 records of Grassland Sparrow at Amboró National Park — not enough to chart months honestly.

☀️ 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
← Back to Amboró National Park