Rusty-backed Spinetail

Rusty-backed Spinetail

Cranioleuca vulpina

Silhouette: Sheatherius · PhyloPic

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered
Daily sighting probability ~10% · With luck
at Anavilhanas National Park
41 Verified sightings at Anavilhanas National Park From 2019 to 2026
644 Verified sightings across all 9 parks From 2019 to 2026
August Best month highest sighting rate
☀️ Diurnal When it's spotted during daytime hours (6am–6pm)

About the Rusty-backed Spinetail

The rusty-backed spinetail (Cranioleuca vulpina) is a Neotropical species of bird in the Furnariinae subfamily of the ovenbird family Furnariidae. It is found in Bolivia, Brazil, Colombia, Paraguay, Peru, Venezuela, and possibly Guyana.

The rusty-backed spinetail was formally described in 1856 by the Austrian ornithologist August von Pelzeln under the binomial name Synallaxis vulpina. Its specific epithet is from Latin vulpinus meaning "fox-like" (ie reddish-brown above and white beneath). The rusty-backed spinetail is now placed in the genus Cranioleuca that was introduced in 1853 by Ludwig Reichenbach.

Four subspecies are recognized: C. v. apurensis Zimmer, JT & Phelps, WH, 1948 C. v. vulpina (Pelzeln, 1856) C. v. foxi Bond, J & Meyer de Schauensee, 1940 C. v. reiseri (Reichenberger, 1922) What are now the Coiba spinetail (C. dissita) and Parker's spinetail (C. vulpecula) were previously treated as subspecies of the rusty-backed spinetail. Other subspecies have been proposed but have not been accepted as valid.

The rusty-backed spinetail is 15 to 16 cm (5.9 to 6.3 in) long and weighs 14 to 17 g (0.49 to 0.60 oz). The sexes have the... Wikipedia →

Global Distribution

Warmer areas are where this animal is recorded most often.

Parks Where Found

# Park Country Daily sighting probability
1 Coiba National Park 🇵🇦 Panama
~40%
2 Noel Kempff Mercado National Park 🇧🇴 Bolivia
~20%
3 Parque Estadual Encontro das Águas 🇧🇷 Brazil
~10%
4 Anavilhanas National Park 🇧🇷 Brazil
~10%
5 Amacayacu National Natural Park 🇨🇴 Colombia
~10%
6 Emas National Park 🇧🇷 Brazil
Insufficient data
7 Amboró National Park 🇧🇴 Bolivia
Insufficient data
8 Chapada Diamantina National Park 🇧🇷 Brazil
Insufficient data
9 Itatiaia National Park 🇧🇷 Brazil
Insufficient data

Quick answers

What are the chances of seeing a Rusty-backed Spinetail in Anavilhanas National Park?

About 10% of wildlife watchers report a Rusty-backed Spinetail sighting in Anavilhanas National Park, based on 41 verified sightings from GBIF citizen-science data.

When is the best time to see Rusty-backed Spinetail in Anavilhanas National Park?

August has the highest sighting rate for Rusty-backed Spinetail in Anavilhanas National Park in our monthly data.

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