Gray-browed Brushfinch

Gray-browed Brushfinch

Arremon assimilis

Silhouette: Juan Camilo Cepeda-Duque · PhyloPic

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered
Daily sighting probability ~10% · With luck
at Cajas National Park
42 Verified sightings at Cajas National Park From 2019 to 2026
623 Verified sightings across all 7 parks From 2019 to 2026
August Best month highest sighting rate
☀️ Diurnal When it's spotted during daytime hours (6am–6pm)

About the Gray-browed Brushfinch

The grey-browed brushfinch (Arremon assimilis) is a species of bird in the family Passerellidae, the New World sparrows. It is found in Colombia, Ecuador, Peru and Venezuela. The grey-browed brushfinch has a complicated taxonomic history. It was formally described in 1840 with the binomial Tanagra (Arrémon, Vieillot; Embernagra, Lesson) assimilis. It was later reassigned to the genus Buarremon that was later merged into genus Atlapetes. Further study resulted in Buarremon's being resurrected. Buarremon assimilis was later reassigned as one of many subspecies of what was then the "stripe-headed brushfinch" (Buarremon torquatus). In 2008 taxonomists began merging Buarremon into Arremon. Following a study published in 2010 and some earlier studies, taxonomists began splitting the "stripe-headed brushfinch" into eight species, one of which was the grey-browed brushfinch.

The grey-browed brushfinch has these four subspecies: A. a. larensis (Phelps, WH & Phelps, WH Jr, 1949) A. a. assimilis (Boissonneau, 1840) A. a. nigrifrons (Chapman, 1923) A. a. poliophrys (Berlepsch & Stolzmann, 1896) A 2014 publication suggested that A. a. larensis might be a full species... Wikipedia →

Global Distribution

Warmer areas are where this animal is recorded most often.

Parks Where Found

# Park Country Daily sighting probability
1 Los Nevados National Natural Park 🇨🇴 Colombia
~10%
2 Cajas National Park 🇪🇨 Ecuador
~10%
3 Puracé National Natural Park 🇨🇴 Colombia
~10%
4 Chingaza National Natural Park 🇨🇴 Colombia
<5%
5 Podocarpus National Park 🇪🇨 Ecuador
<5%
6 Farallones de Cali National Natural Park 🇨🇴 Colombia
<5%
7 Cordillera Azul National Park 🇵🇪 Peru
Insufficient data

Quick answers

What are the chances of seeing a Gray-browed Brushfinch in Cajas National Park?

About 10% of wildlife watchers report a Gray-browed Brushfinch sighting in Cajas National Park, based on 42 verified sightings from GBIF citizen-science data.

When is the best time to see Gray-browed Brushfinch in Cajas National Park?

August has the highest sighting rate for Gray-browed Brushfinch in Cajas National Park in our monthly data.

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