| Location | Ecuador, Pichincha |
| Central coordinates | 78o 54.00' West 0o 2.00' North |
| IBA criteria | A1, A2, A3 |
| Area | 4,000 ha |
| Altitude | 200 - 1,400m |
| Year of IBA assessment | 2005 |
Ornithological information El conocimiento sobre la diversidad de especies en el área es escaso. Basándose en estudios hechos por investigadores de la Corporación Ornitológica del Ecuador (F. Cáceres, in litt.) y a registros de ornitólogos y observadores de aves, se cuenta con un registro de 186 especies; sin embargo, se estima que la diversidad real es superior. Algunas especies amenazas y endémicas del Chocó que se han registrado en pocas localidades en el país habitan en el área; algunos ejemplos son Chlorospingus fl avovirens, Iridosornis porphyrocephala y Tangara johannae.
Site description Comprende varios remanentes de bosque existentes en los alrededores de San Miguel de los Bancos, en las cuencas de los ríos Pachijal y Tatalá, al occidente de Pichincha, cerca de su límite con Esmeraldas. El nivel de deforestación en el área es alto, pero los pequeños remanentes de bosque son muy importantes para numerosas especies amenazadas y endémicas, por lo que constituyen una zona prioritaria de conservación. La única área protegida que se conoce en el sector es el Bosque Protector Milpe-Pachijal, de 150 ha. Se puede encontrar bosque húmedo tropical y subtropical y bordes de bosque, además de potreros y áreas deforestadas dedicadas a la ganadería y actividades agrícolas. Se desconoce si existen proyectos de investigación o conservación en el área. Esta zona es visitada ocasionalmente por ornitólogos y observadores de aves, como sucedió en el marco de los estudios ambientales asociados a la construcción del Oleoducto de Crudos Pesados (OCP).
| Species | Season | Period | Population estimate | Quality of estimate | IBA Criteria | IUCN Category |
|---|---|---|---|---|---|---|
| Dark-backed Wood-quail Odontophorus melanonotus | resident | 2003 | common [units unknown] | - | A2 | Vulnerable |
| Plumbeous Forest-falcon Micrastur plumbeus | resident | 2003 | present [units unknown] | - | A2, A3 | Vulnerable |
| Dusky Pigeon Patagioenas goodsoni | resident | 2003 | present [units unknown] | - | A2, A3 | Least Concern |
| Rose-faced Parrot Pyrilia pulchra | resident | 2003 | present [units unknown] | - | A2, A3 | Least Concern |
| White-whiskered Hermit Phaethornis yaruqui | resident | 2003 | present [units unknown] | - | A3 | Least Concern |
| Purple-chested Hummingbird Amazilia rosenbergi | resident | 2003 | present [units unknown] | - | A2, A3 | Least Concern |
| Empress Brilliant Heliodoxa imperatrix | resident | 2003 | present [units unknown] | - | A2 | Least Concern |
| Velvet-purple Coronet Boissonneaua jardini | resident | 2003 | present [units unknown] | - | A2 | Least Concern |
| Brown Inca Coeligena wilsoni | resident | 2003 | uncommon [units unknown] | - | A2 | Least Concern |
| Purple-bibbed Whitetip Urosticte benjamini | resident | 2003 | present [units unknown] | - | A2 | Least Concern |
| Violet-tailed Sylph Aglaiocercus coelestis | resident | 2003 | common [units unknown] | - | A2 | Least Concern |
| White-eyed Trogon Trogon comptus | resident | 2003 | present [units unknown] | - | A2 | Least Concern |
| Choco Toucan Ramphastos brevis | resident | 2003 | present [units unknown] | - | A2, A3 | Least Concern |
| Orange-fronted Barbet Capito squamatus | resident | 2003 | present [units unknown] | - | A1, A2, A3 | Near Threatened |
| Toucan Barbet Semnornis ramphastinus | resident | 2003 | common [units unknown] | - | A1, A2 | Near Threatened |
| Guayaquil Woodpecker Campephilus gayaquilensis | resident | 2003 | present [units unknown] | - | A1 | Near Threatened |
| Club-winged Manakin Machaeropterus deliciosus | resident | 2003 | present [units unknown] | - | A2 | Least Concern |
| Orange-breasted Fruiteater Pipreola jucunda | resident | 2003 | present [units unknown] | - | A2 | Least Concern |
| Long-wattled Umbrellabird Cephalopterus penduliger | resident | 2003 | present [units unknown] | - | A1, A2 | Vulnerable |
| Narino Tapaculo Scytalopus vicinior | resident | 2003 | frequent [units unknown] | - | A2 | Least Concern |
| Rufous-crowned Antpitta Pittasoma rufopileatum | resident | 2003 | present [units unknown] | - | A2, A3 | Near Threatened |
| Yellow-breasted Antpitta Grallaria flavotincta | resident | 2003 | rare [units unknown] | - | A2 | Least Concern |
| Uniform Treehunter Thripadectes ignobilis | resident | 2003 | present [units unknown] | - | A2 | Least Concern |
| Beautiful Jay Cyanolyca pulchra | resident | 2003 | common [units unknown] | - | A2 | Near Threatened |
| Black Solitaire Entomodestes coracinus | resident | 2003 | present [units unknown] | - | A2 | Least Concern |
| Moss-backed Tanager Bangsia edwardsi | resident | 2003 | present [units unknown] | - | A2 | Least Concern |
| Black-chinned Mountain-tanager Anisognathus notabilis | resident | 2003 | present [units unknown] | - | A2 | Least Concern |
| Purplish-mantled Tanager Iridosornis porphyrocephalus | resident | 2003 | present [units unknown] | - | A1, A2 | Near Threatened |
| Glistening-green Tanager Chlorochrysa phoenicotis | resident | 2003 | present [units unknown] | - | A2 | Least Concern |
| Blue-whiskered Tanager Tangara johannae | resident | 2003 | present [units unknown] | - | A1, A2, A3 | Near Threatened |
| Dusky Bush-tanager Chlorospingus semifuscus | resident | 2003 | abundant [units unknown] | - | A2 | Least Concern |
| Yellow-green Bush-tanager Chlorospingus flavovirens | resident | 2003 | present [units unknown] | - | A1, A2 | Vulnerable |
| Yellow-collared Chlorophonia Chlorophonia flavirostris | resident | 2003 | present [units unknown] | - | A2 | Least Concern |
| Protected area | Designation | Area (ha) | Relationship with IBA | Overlap with IBA (ha) | |
|---|---|---|---|---|---|
| Milpe-Pachijal | Protected Forest | 150 | protected area contained by site | 0 |
Local conservation groups The local conservation group below is working to support conservation at this IBA.
| Name | Year formed |
|---|---|
| Los Bancos - Milpe | 2007 |
| IUCN habitat | Habitat detail | Extent (% of site) |
|---|---|---|
| Forest | Montane broadleaf evergreen forest; Second-growth or disturbed forest; Tropical lowland evergreen forest | major |
| Wetlands (inland) | Rivers | minor |
| Artificial landscapes (terrestrial) | Abandoned or fallow farmland, disturbed ground; Improved pasture land; Perennial crops, orchards, groves | major |
| Land-use | Extent (% of site) |
|---|---|
| agriculture | major |
| hunting | minor |
| nature conservation and research | minor |
| tourism/recreation | minor |
Other biodiversity No se encontraron datos disponibles sobre otros grupos de flora o fauna de esta zona.
Management considerations La deforestación es la principal amenaza, sobre todo a lo largo del camino oriental para entrar a San Miguel de Los Bancos. La deforestación se produce por la extracción de madera y la expansión de la frontera agrícola y ganadera.
Protection status En el área existe únicamente un pequeño Bosque Protector (Milpe-Pachijal), sobre el cual se desconoce su estado de conservación actual.
References Cáceres, F. 2003. Avifauna del área de influencia del OCP en la zona de amortiguamiento del Bosque Protector Milpe-Pachijal. Documento no publicado.Greenfield, P. y D. Cisneros. 2003. Formulario de postulación del área Los Bancos-Milpe. Documento no publicado.
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Recommended citation BirdLife International (2013) Important Bird Areas factsheet: Los Bancos-Milpe. Downloaded from http://www.birdlife.org on 25/05/2013
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