Peg-billed Finch
Acanthidops bairdi
Silhouette: Sheatherius · PhyloPic
- KingdomAnimalia (Animals)
- PhylumChordata (Chordates)
- ClassAves (Birds)
- OrderPasseriformes (Perching Birds)
- FamilyThraupidae (Tanagers and Allies)
- GenusAcanthidops
- SpeciesAcanthidops bairdi (Peg-billed Finch)
About the Peg-billed Finch
The peg-billed finch (Acanthidops bairdi) is a passerine bird endemic to the highlands of Costa Rica and western Panama. Despite its name, it is not a true finch, but now recognized as a member of the tanager family (Thraupidae), after being long placed in the Emberizidae. It is the only member of the genus Acanthidops. The scientific name commemorates the American ornithologist Spencer Fullerton Baird.
The peg-billed finch was formally described in 1882 by the American ornithologist Robert Ridgway from a specimen collected near the Irazú Volcano in Costa Rica. To accommodate the new species Ridgway introduced the genus Acanthidops and coined the binomial name Acanthidops bairdi. The genus name combines the Ancient Greek akanthis meaning "spiky" with ōps meaning "face". The specific epithet honours the American naturalist Spencer Fullerton Baird. No subspecies are recognised.
The peg-billed finch is a long-tailed species, 13.5 cm long and weighing 16 g. It has a distinctive long upturned bill with a black upper mandible and yellow lower mandible. The adult male is slate grey, becoming paler on the belly. The female is olive-brown above, becoming paler... Wikipedia →
Recent sightings of Peg-billed Finch in Volcán Barú National Park
LIVEiNaturalistClosest Relatives at Volcán Barú National Park
Slaty Flowerpiercer
Diglossa plumbea
Silver-throated Tanager
Tangara icterocephala
Yellow-faced Grassquit
Tiaris olivaceus
Blue-gray Tanager
Thraupis episcopus
Spangle-cheeked Tanager
Tangara dowii
Scarlet-rumped Tanager
Ramphocelus passerinii
Palm Tanager
Thraupis palmarum
Buff-throated Saltator
Saltator maximus
Blue Dacnis
Dacnis cayana
Morelet's Seedeater
Sporophila morelleti
Blue-black Grassquit
Volatinia jacarina
Slaty Finch
Haplospiza rustica
Global Distribution
Warmer areas are where this animal is recorded most often.
Parks Where Found
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Irazú Volcano National Park | 🇨🇷 Costa Rica | |
| 2 | Poás Volcano National Park | 🇨🇷 Costa Rica | |
| 3 | Tapantí-Macizo de la Muerte National Park | 🇨🇷 Costa Rica | |
| 4 | Los Quetzales National Park | 🇨🇷 Costa Rica | |
| 5 | Volcán Barú National Park | 🇵🇦 Panama | |
| 6 | Chirripó National Park | 🇨🇷 Costa Rica | |
| 7 | Braulio Carrillo National Park | 🇨🇷 Costa Rica | |
| 8 | La Amistad International Park (Panama) | 🇵🇦 Panama |
Quick answers
What are the chances of seeing a Peg-billed Finch in Volcán Barú National Park?
Under 5% of wildlife watchers report a Peg-billed Finch sighting in Volcán Barú National Park, based on 14 verified sightings from GBIF citizen-science data.
When is the best time to see Peg-billed Finch in Volcán Barú National Park?
December has the highest sighting rate for Peg-billed Finch in Volcán Barú National Park in our monthly data.