| Location | Colombia, Nariño |
| Central coordinates | 78o 3.90' West 1o 20.03' North |
| IBA criteria | A1, A2, A3 |
| Area | 4,200 ha |
| Altitude | 600 - 1,990m |
| Year of IBA assessment | 2008 |
Ornithological information La Reserva Natural El Pangán es considerada como el lugar con mayor concentración de especies endémicas del mundo (Fundación ProAves). Se han registrado 337 especies de aves, 48 de las cuáles son endémicas y 21 están en peligro de extinción.
Site description La Reserva Natural El Pangán está ubicada en la vertiente pacífica al suroeste de Colombia, en el municipio de Barbacoas, departamento de Nariño. Cubre un área aproximada de 4.568 ha de bosques en perfecto estado de conservación entre los 600 y 1.990 m. El área está cubierta en su totalidad por bosque lluvioso tropical, lluvioso de piedemonte, lluvioso premontano y de niebla. Gran proporción del terreno permanece sin uso, pero se están implementando acciones para desarrollar más proyectos de investigación y conservación. Desde el 2000, la Fundación ProAves implementó el Proyecto Pangán, en el cual se tiene previsto expandir la superfi cie de la Reserva a 4.568 ha y se está diseñando un programa intensivo de investigación y conservación: 1) proteger 15.000 ha bosque pluvial tropical en una altitud de 1.600 m, como un ecosistema representativo de bosques que conserve la biodiversidad y asegure, en particular, la supervivencia de un buen número de especies endémicas y especies amenazados globalmente; 2) proveer una zona amortiguamiento que proteja el flanco sur, de cerca de 16.000 ha, de la cuenca baja del río Telembi (grandes áreas de bosques de propiedad del Estado), del rápido avance de la carretera Tumaco-Pasto; 3) promover el conocimiento y la investigación de campo para comprender mejor las dinámicas de la biodiversidad de esta región; 4) promover la sensibilización, la educación ambiental y el manejo de los recursos naturales sostenibles; 5) proveer facilidades para la acomodación y la investigación, que permitan a los visitantes vivir en el corazón de la Reserva, promoviendo este sitio como un centro de investigación a nivel nacional e internacional.
| Species | Season | Period | Population estimate | Quality of estimate | IBA Criteria | IUCN Category |
|---|---|---|---|---|---|---|
| Berlepsch's Tinamou Crypturellus berlepschi | resident | 1994 | unknown [units unknown] | - | A2, A3 | Least Concern |
| Baudo Guan Penelope ortoni | resident | 2008 | 1 individuals | unknown | A1, A2, A3 | Endangered |
| Dark-backed Wood-quail Odontophorus melanonotus | resident | 2008 | 30 individuals | unknown | A1, A2, A3 | Vulnerable |
| Fasciated Tiger-heron Tigrisoma fasciatum | resident | 2003 | present [units unknown] | - | Least Concern | |
| Plumbeous Forest-falcon Micrastur plumbeus | resident | 2008 | 30 individuals | unknown | A1, A2, A3 | Vulnerable |
| Plumbeous Hawk Leucopternis plumbeus | resident | 2008 | 30 individuals | unknown | Near Threatened | |
| Black-and-chestnut Eagle Spizaetus isidori | resident | 2008 | 30 individuals | unknown | Vulnerable | |
| Dusky Pigeon Patagioenas goodsoni | resident | 2003 | common [units unknown] | - | A2, A3 | Least Concern |
| Pallid Dove Leptotila pallida | resident | 2003 | common [units unknown] | - | Least Concern | |
| Rose-faced Parrot Pyrilia pulchra | resident | 2003 | common [units unknown] | - | A2, A3 | Least Concern |
| Bronze-winged Parrot Pionus chalcopterus | resident | 2003 | common [units unknown] | - | A3 | Least Concern |
| Banded Ground-cuckoo Neomorphus radiolosus | resident | 2008 | 30 individuals | unknown | A1, A2, A3 | Endangered |
| Colombian Screech-owl Megascops colombianus | resident | 2003 | present [units unknown] | - | Near Threatened | |
| Cloud-forest Pygmy-owl Glaucidium nubicola | resident | 2008 | 30 individuals | unknown | A1 | Vulnerable |
| Choco Poorwill Nyctiphrynus rosenbergi | resident | 2008 | 30 [units unknown] | - | A1, A2, A3 | Near Threatened |
| White-whiskered Hermit Phaethornis yaruqui | resident | 2003 | common [units unknown] | - | A3 | Least Concern |
| Purple-chested Hummingbird Amazilia rosenbergi | resident | 2003 | common [units unknown] | - | A2, A3 | Least Concern |
| Empress Brilliant Heliodoxa imperatrix | resident | 2003 | common [units unknown] | - | A2, A3 | Least Concern |
| Velvet-purple Coronet Boissonneaua jardini | resident | 2003 | common [units unknown] | - | A2, A3 | Least Concern |
| Brown Inca Coeligena wilsoni | resident | 2003 | common [units unknown] | - | A2, A3 | Least Concern |
| Hoary Puffleg Haplophaedia lugens | resident | 2008 | 30 [units unknown] | - | A1, A2, A3 | Near Threatened |
| Purple-bibbed Whitetip Urosticte benjamini | resident | 2003 | common [units unknown] | - | A2 | Least Concern |
| Violet-tailed Sylph Aglaiocercus coelestis | resident | 2003 | common [units unknown] | - | A2, A3 | Least Concern |
| Purple-throated Woodstar Calliphlox mitchellii | resident | 2003 | common [units unknown] | - | A3 | Least Concern |
| Little Woodstar Chaetocercus bombus | unknown | 2008 | 30 individuals | unknown | A1 | Vulnerable |
| White-eyed Trogon Trogon comptus | resident | 2003 | common [units unknown] | - | A2 | Least Concern |
| Crimson-rumped Toucanet Aulacorhynchus haematopygus | resident | 2003 | common [units unknown] | - | A3 | Least Concern |
| Plate-billed Mountain-toucan Andigena laminirostris | resident | 2008 | 30 [units unknown] | - | A1, A2, A3 | Near Threatened |
| Choco Toucan Ramphastos brevis | resident | 2003 | common [units unknown] | - | A2, A3 | Least Concern |
| Orange-fronted Barbet Capito squamatus | resident | 2008 | 30 [units unknown] | - | A1, A2, A3 | Near Threatened |
| Toucan Barbet Semnornis ramphastinus | resident | 2008 | 30 [units unknown] | - | A1, A2, A3 | Near Threatened |
| Choco Woodpecker Veniliornis chocoensis | resident | 2008 | 30 [units unknown] | - | A1, A2, A3 | Near Threatened |
| Lita Woodpecker Piculus litae | resident | 2003 | common [units unknown] | - | A2, A3 | Least Concern |
| Club-winged Manakin Machaeropterus deliciosus | resident | 2003 | common [units unknown] | - | A2, A3 | Least Concern |
| Orange-breasted Fruiteater Pipreola jucunda | resident | 2003 | common [units unknown] | - | A2, A3 | Least Concern |
| Black-tipped Cotinga Carpodectes hopkei | resident | 2003 | common [units unknown] | - | A3 | Least Concern |
| Long-wattled Umbrellabird Cephalopterus penduliger | resident | 2008 | 30 [units unknown] | - | A1, A2, A3 | Vulnerable |
| Pacific Flatbill Rhynchocyclus pacificus | resident | 2003 | common [units unknown] | - | A3 | Least Concern |
| Olive-sided Flycatcher Contopus cooperi | resident | 2008 | 90 [units unknown] | - | A1 | Near Threatened |
| Bicoloured Antvireo Dysithamnus occidentalis | resident | 2003 | present [units unknown] | - | Vulnerable | |
| Esmeraldas Antbird Myrmeciza nigricauda | resident | 2003 | present [units unknown] | - | A3 | Least Concern |
| Narino Tapaculo Scytalopus vicinior | resident | 2003 | present [units unknown] | - | A2 | Least Concern |
| Yellow-breasted Antpitta Grallaria flavotincta | resident | 2003 | common [units unknown] | - | A2, A3 | Least Concern |
| Buffy Tuftedcheek Pseudocolaptes lawrencii | resident | 2003 | common [units unknown] | - | Least Concern | |
| Uniform Treehunter Thripadectes ignobilis | resident | 2003 | common [units unknown] | - | A2, A3 | Least Concern |
| Streak-capped Treehunter Thripadectes virgaticeps | resident | 2003 | common [units unknown] | - | A3 | Least Concern |
| Black-billed Peppershrike Cyclarhis nigrirostris | resident | 2003 | common [units unknown] | - | A3 | Least Concern |
| Choco Vireo Vireo masteri | resident | 2008 | 1 individuals | unknown | A1, A2, A3 | Endangered |
| Beautiful Jay Cyanolyca pulchra | resident | 2008 | 90 [units unknown] | - | A1, A2, A3 | Near Threatened |
| Sharpe's Wren Cinnycerthia olivascens | unknown | - | unknown [units unknown] | - | Least Concern | |
| Black Solitaire Entomodestes coracinus | resident | 2003 | common [units unknown] | - | A2, A3 | Least Concern |
| Great-billed Seed-finch Oryzoborus maximiliani | unknown | 2008 | 90 individuals | unknown | A1 | Near Threatened |
| Golden-chested Tanager Bangsia rothschildi | resident | 2003 | common [units unknown] | - | A2, A3 | Least Concern |
| Moss-backed Tanager Bangsia edwardsi | resident | 2003 | common [units unknown] | - | A2, A3 | Least Concern |
| Black-chinned Mountain-tanager Anisognathus notabilis | resident | 2003 | common [units unknown] | - | A2, A3 | Least Concern |
| Purplish-mantled Tanager Iridosornis porphyrocephalus | resident | 2008 | 90 [units unknown] | - | A1, A2, A3 | Near Threatened |
| Glistening-green Tanager Chlorochrysa phoenicotis | resident | 2003 | common [units unknown] | - | A2, A3 | Least Concern |
| Blue-whiskered Tanager Tangara johannae | resident | 2008 | 90 [units unknown] | - | A1, A2, A3 | Near Threatened |
| Rufous-throated Tanager Tangara rufigula | resident | 2003 | common [units unknown] | - | A3 | Least Concern |
| Black-capped Tanager Tangara heinei | resident | 2003 | common [units unknown] | - | A3 | Least Concern |
| Scarlet-breasted Dacnis Dacnis berlepschi | resident | 2008 | 30 [units unknown] | - | A1, A2, A3 | Vulnerable |
| Scarlet-and-white Tanager Chrysothlypis salmoni | resident | 2003 | common [units unknown] | - | A2, A3 | Least Concern |
| Indigo Flowerpiercer Diglossa indigotica | resident | 2003 | common [units unknown] | - | A2, A3 | Least Concern |
| Dusky Bush-tanager Chlorospingus semifuscus | resident | 2003 | common [units unknown] | - | A2, A3 | Least Concern |
| Yellow-green Bush-tanager Chlorospingus flavovirens | resident | 2003 | common [units unknown] | - | A1, A2, A3 | Vulnerable |
| Ochre-breasted Tanager Chlorothraupis stolzmanni | resident | 2003 | common [units unknown] | - | A3 | Least Concern |
| Yellow-collared Chlorophonia Chlorophonia flavirostris | resident | 2008 | 30 [units unknown] | - | A2, A3 | Least Concern |
| Black-winged Saltator Saltator atripennis | resident | 2003 | common [units unknown] | - | A3 | Least Concern |
| Protected area | Designation | Area (ha) | Relationship with IBA | Overlap with IBA (ha) | |
|---|---|---|---|---|---|
| Reserva Natural Pangan | Reserva Naturall de la Sociedad civil | 900 | protected area contained by site | 900 |
| IUCN habitat | Habitat detail | Extent (% of site) |
|---|---|---|
| Forest | Montane broadleaf evergreen forest; Second-growth or disturbed forest; Tropical lowland evergreen forest | 100% |
| Land-use | Extent (% of site) |
|---|---|
| agriculture | 2% |
| nature conservation and research | 4% |
Other biodiversity La zona se caracteriza por presentar altos niveles de riqueza de especies y endemismo. Se ha registrado un total de 22 especies de murciélagos y seis especies de mamíferos con algún grado de amenaza.
Management considerations Actualmente la Reserva Natural El Pangán está en muy buen estado de conservación y no enfrenta mayores amenazas.
Protection status Desde el 2003 la Reserva pertenece a la Fundación ProAves. Actualmente se están haciendo esfuerzos para proteger de manera legal más terrenos alrededor de la reserva.
Acknowledgements P. Salaman A. Cortés R. Strewe
References Salaman (1994)
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Recommended citation BirdLife International (2013) Important Bird Areas factsheet: Reserva Natural El Pangán. Downloaded from http://www.birdlife.org on 19/06/2013
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