
Slaty-backed Forest Falcon
Micrastur mirandollei (Schlegel, 1862)
40–45 cmLength549 gWeight
The slaty-backed forest falcon (Micrastur mirandollei) is a species of bird of prey in subfamily Herpetotherinae of family Falconidae, the falcons, and caracaras.
Busiest months: January · Most records: Panama, Costa Rica, Peru
Where and when it's recorded
Busiest months: January · Most records: Panama, Costa Rica, Peru
Slaty-backed Forest Falcon has been recorded at 106 of the 8,276 birding hotspots we track, in 11 countries and regions.
Records by month Northern Hemisphere
Where it's recorded most
- Canopy TowerPanama526 records
- Pipeline Road (Camino del Oleoducto)Panama281 records
- Panama Rainforest Discovery CenterPanama207 records
More places
- Pipeline Road – Parque Nacional SoberaníaPanama151 records
- Estación Biológica La Selva-OTSCosta Rica132 records
- Pipeline RoadPanama116 records
- Semaphore Hill Road – Parque Nacional SoberaníaPanama63 records
- Estación Biológica de Cocha CashuPeru54 records
- Plantation Road – Parque Nacional SoberaníaPanama50 records
- Rio Cristalino – listas históricasBrazil33 records
Countries and regions with the most records
eBird records via GBIF up to 2024-12-31. A record means someone listed it; more records partly mean more birders, not more birds.
About
The slaty-backed forest falcon (Micrastur mirandollei) is a species of bird of prey in subfamily Herpetotherinae of family Falconidae, the falcons, and caracaras. It is found in Costa Rica, Panama, and every mainland South American country except Argentina, Chile, Paraguay, and Uruguay.
Excerpt from Wikipedia, CC BY-SA 4.0 · authors · Read more on Wikipedia
Questions
How big is the Slaty-backed Forest Falcon?
The Slaty-backed Forest Falcon is about 40–45 cm long and weighs around 549 g.
Where does the Slaty-backed Forest Falcon live?
Its breeding range: Middle America, South America: Costa Rica to eastern Brazil. It is most often recorded in Panama, Costa Rica and Peru.
When is the best time to see the Slaty-backed Forest Falcon?
At the hotspots we track, it is recorded most in January (Northern Hemisphere).
Is the Slaty-backed Forest Falcon endangered?
The IUCN Red List classifies the Slaty-backed Forest Falcon as Least Concern.
What does the Slaty-backed Forest Falcon eat?
Main food: Vertebrate prey.
What family is the Slaty-backed Forest Falcon in?
It belongs to the family Caracaras, Falcons (Falconidae), order Falconiformes.
At a glance
- Length
- 40–45 cm
- Weight
- 549 g
- Habitat
- Forest
- Diet
- Vertebrate prey
- Lifestyle
- Perches in trees
- Migration
- Resident (barely migrates)
- Conservation
- Least Concern
More measurements
- Wing
- 232 mm
- Tail
- 200 mm
- Bill
- 32 mm
- Tarsus
- 73 mm
Averages from the AVONET dataset; length from field guides where available.
Range
Middle America, South America: Costa Rica to eastern Brazil
Breeding range, IOC World Bird List 15.2
Classification
- Order
- Falconiformes
- Family
- Caracaras, Falcons Falconidae
- Genus
- Micrastur
Other birds in the genus Micrastur
Barred Forest FalconMicrastur ruficollis
Plumbeous Forest FalconMicrastur plumbeus
Lined Forest FalconMicrastur gilvicollis
Cryptic Forest FalconMicrastur mintoni
Collared Forest FalconMicrastur semitorquatus
Buckley's Forest FalconMicrastur buckleyi
Spot-winged FalconetSpiziapteryx circumcincta
Crested CaracaraCaracara plancus
Red-throated CaracaraIbycter americanus
Black CaracaraDaptrius ater
Download illustration
Free to use with credit: “Illustration: Bird Album (birdalbum.com)”. Drawn by AI from a reference photo by josanel sugasti. ↗
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In other languages
- EnglishSlaty-backed Forest Falcon
- 简体中文灰背林隼
- 繁體中文灰背林隼
- 日本語アオモリハヤブサ
- DeutschGraurücken-Waldfalke
- FrançaisCarnifex ardoisé
- EspañolHalcón montés dorsigrís
- Portuguêstanatau
- ItalianoFalco di foresta dorsoardesia
- NederlandsMirandolles Bosvalk
- РусскийДымчатый лесной сокол
- Svenskaskifferskogsfalk
- DanskSkifergrå Skovfalk
- Polskitrębacz białobrzuchy