| Location | Colombia, Magdalena |
| Central coordinates | 74o 4.46' West 10o 54.81' North |
| IBA criteria | A1, A2, A3 |
| Area | 25,000 ha |
| Altitude | 600 - 4,200m |
| Year of IBA assessment | 2008 |
Ornithological information En la zona se han registrado 285 especies de aves, 13 de las cuales son casi amenazadas o amenazadas (Strewe en prensa). Además, 18 especies y 55 subespecies son endémicas de la Sierra Nevada de Santa Marta. Se resalta la presencia de Vultur gryphus.
Site description El Valle del Río Frío se localiza en la parte oeste de la Sierra Nevada de Santa Marta, en el municipio de Ciénaga, departamento de Magdalena, al noroeste de Colombia. El Valle de Río Frío tiene su origen en la región de páramo y las lagunas de Chubdalá. Desde ahí se forma un escarpado valle que continúa hasta las partes planas de la Ciénaga Grande. La vegetación presente incluye el páramo desde los 3.500 m, el bosque húmedo montano y premontano y el bosque tropical en las partes bajas del valle. Por debajo de los 500 m, el bosque casi no existe y la tierra está intensamente cultivada, además de la presencia de cría de ganado y cultivos de banano. Entre los 500 y 2.000 m el valle es un mosaico de fragmentos de bosque húmedo premontano, plantaciones de café de sombra y pastizales. Las grandes extensiones de bosque se ubican por encima de los 2.000 m.
| Species | Season | Period | Population estimate | Quality of estimate | IBA Criteria | IUCN Category |
|---|---|---|---|---|---|---|
| Band-tailed Guan Penelope argyrotis | resident | 2003 | present [units unknown] | - | A3 | Least Concern |
| Blue-billed Curassow Crax alberti | resident | 2000-2001 | unknown [units unknown] | - | A1, A2 | Critically Endangered |
| Black-fronted Wood-quail Odontophorus atrifrons | resident | 2003 | unknown [units unknown] | - | A1, A2, A3 | Vulnerable |
| Andean Condor Vultur gryphus | unknown | 2004 | - | - | Near Threatened | |
| Semicollared Hawk Accipiter collaris | resident | 2003 | unknown [units unknown] | - | Near Threatened | |
| Black-and-chestnut Eagle Spizaetus isidori | resident | 2003 | present [units unknown] | - | Vulnerable | |
| Military Macaw Ara militaris | resident | 2003 | unknown [units unknown] | - | A1 | Vulnerable |
| Santa Marta Parakeet Pyrrhura viridicata | resident | 2003 | unknown [units unknown] | - | A1, A2, A3 | Endangered |
| Lazuline Sabrewing Campylopterus falcatus | resident | 2003 | present [units unknown] | - | A3 | Least Concern |
| Coppery Emerald Chlorostilbon russatus | resident | 2003 | unknown [units unknown] | - | A2, A3 | Least Concern |
| Blossomcrown Anthocephala floriceps | resident | 2003 | unknown [units unknown] | - | A1, A2, A3 | Vulnerable |
| White-tailed Starfrontlet Coeligena phalerata | resident | 2003 | unknown [units unknown] | - | A2, A3 | Least Concern |
| Black-backed Thornbill Ramphomicron dorsale | resident | 2003 | present [units unknown] | - | A2, A3 | Endangered |
| Santa Marta Woodstar Chaetocercus astreans | resident | 2003 | unknown [units unknown] | - | A2, A3 | Least Concern |
| White-tipped Quetzal Pharomachrus fulgidus | resident | 2003 | present [units unknown] | - | A2, A3 | Least Concern |
| Golden-breasted Fruiteater Pipreola aureopectus | resident | 2003 | present [units unknown] | - | A3 | Least Concern |
| Santa Marta Bush-tyrant Myiotheretes pernix | resident | 2003 | unknown [units unknown] | - | A1, A2, A3 | Endangered |
| Yellow-bellied Chat-tyrant Ochthoeca diadema | resident | 2003 | present [units unknown] | - | A3 | Least Concern |
| Santa Marta Tapaculo Scytalopus sanctaemartae | resident | 2003 | present [units unknown] | - | A3 | Least Concern |
| Brown-rumped Tapaculo Scytalopus latebricola | resident | 2003 | present [units unknown] | - | A3 | Least Concern |
| Santa Marta Antpitta Grallaria bangsi | resident | 2003 | unknown [units unknown] | - | A1, A2, A3 | Vulnerable |
| Rusty-headed Spinetail Synallaxis fuscorufa | resident | 2003 | unknown [units unknown] | - | A1, A2, A3 | Vulnerable |
| Streak-capped Spinetail Cranioleuca hellmayri | resident | 2003 | unknown [units unknown] | - | A2, A3 | Least Concern |
| Santa Marta Wren Troglodytes monticola | resident | 2003 | unknown [units unknown] | - | Critically Endangered | |
| Golden-winged Warbler Vermivora chrysoptera | resident | 2003 | present [units unknown] | - | A1 | Near Threatened |
| Yellow-crowned Redstart Myioborus flavivertex | resident | 2003 | unknown [units unknown] | - | A2, A3 | Least Concern |
| Santa Marta Warbler Basileuterus basilicus | resident | 2003 | unknown [units unknown] | - | A1, A2, A3 | Vulnerable |
| White-lored Warbler Basileuterus conspicillatus | resident | 2003 | unknown [units unknown] | - | A1, A2, A3 | Near Threatened |
| Santa Marta Brush-finch Atlapetes melanocephalus | resident | 2003 | unknown [units unknown] | - | A2, A3 | Least Concern |
| Fulvous-headed Tanager Thlypopsis fulviceps | resident | 2003 | present [units unknown] | - | A2, A3 | Least Concern |
| Santa Marta Mountain-tanager Anisognathus melanogenys | resident | 2003 | unknown [units unknown] | - | A2, A3 | Least Concern |
| Black-capped Tanager Tangara heinei | resident | 2003 | present [units unknown] | - | A3 | Least Concern |
| Rufous-browed Conebill Conirostrum rufum | resident | 2003 | unknown [units unknown] | - | A2, A3 | Least Concern |
| Black Flowerpiercer Diglossa humeralis | resident | 2003 | present [units unknown] | - | A3 | Least Concern |
| Protected area | Designation | Area (ha) | Relationship with IBA | Overlap with IBA (ha) | |
|---|---|---|---|---|---|
| Sierra Nevada de Santa Marta | Natural National Park | 383,000 | protected area overlaps with site | 8,000 |
|
| IUCN habitat | Habitat detail | Extent (% of site) |
|---|---|---|
| Forest | Mangrove; Montane broadleaf evergreen forest; Polylepis woodland; Second-growth or disturbed forest | 76% |
| Artificial landscapes (terrestrial) | Arable land; Improved pasture land; Perennial crops, orchards, groves | 24% |
| Land-use | Extent (% of site) |
|---|---|
| agriculture | - |
| fisheries/aquaculture | - |
| military | - |
Management considerations Actualmente, la creciente presencia humana en la región está generando fuertes presiones sobre el equilibrio natural de la región. De esta manera, actividades como la intensificación y expansión de la agricultura, la quema de vegetación, la deforestación, la tala de bosques y la propagación de cultivos ilícitos son cada vez más comunes en la zona.
Protection status La IBA se sobrelapa con el Parque Nacional Natural Sierra Nevada de Santa Marta a partir de los 2.000 m de altitud. Adicionalmente, incluye la Reserva Natural El Congo, de la Fundación ProSierra Nevada de Santa Marta, la cual protege uno de los últimos fragmentos de bosque entre los 650 y 1.050 m sobre el nivel del mar.
Conservation response En la zona, la Fundación ProSierra Nevada ha implementado acciones encaminadas a la investigación y conservación de los recursos naturales (Strewe y Navarro 2004b). La Reserva Natural El Congo sirve como estación de trabajo dentro del valle del río Frío (FPSNSM 2000, Strewe y Navarro 2003).
Acknowledgements R. Strewe
References FPSNSM (2000), Strewe y Navarro (2003, 2004 a,b), Strewe et al. (2004)
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Recommended citation BirdLife International (2013) Important Bird Areas factsheet: Valle del Río Frío. Downloaded from http://www.birdlife.org on 22/05/2013
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