Black-throated Sparrow

Black-throated Sparrow

Amphispiza bilineata

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered Endemic
40–50% · Likely
overall probability at Big Bend National Park

📅 Monthly Probability

30–40
Jan
40–50
Feb
50–60
Mar
40–50
Apr
40–50
May
40–50
Jun
50–60
Jul
50–60
Aug
40–50
Sep
40–50
Oct
40–50
Nov
50–60
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 Big Bend National Park 🇺🇸 United States
40–50%
2 Guadalupe Mountains National Park 🇺🇸 United States
30–40%
3 Joshua Tree National Park 🇺🇸 United States
30–40%
4 Death Valley National Park 🇺🇸 United States
20–30%
5 Zion National Park 🇺🇸 United States
0–10%
6 El Vizcaíno Biosphere Reserve 🇲🇽 Mexico
0–10%
7 Bahía de Loreto National Park 🇲🇽 Mexico
0–10%
8 Grand Canyon National Park 🇺🇸 United States
0–10%
9 Cumbres de Monterrey National Park 🇲🇽 Mexico
<5%
10 Sequoia and Kings Canyon National Parks 🇺🇸 United States
<5%
11 Yosemite National Park 🇺🇸 United States
Insufficient data
12 Redwood National Park 🇺🇸 United States
Insufficient data

Quick answers

What are the chances of seeing a Black-throated Sparrow in Big Bend National Park?

About 46% of visitor-days record a Black-throated Sparrow sighting in Big Bend National Park, based on 2038 observer-days of citizen-science data from GBIF.

When is the best time to see Black-throated Sparrow in Big Bend National Park?

August has the highest sighting rate for Black-throated Sparrow in Big Bend National Park in our monthly data.

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