MX021
Omiltemi


IBA Justification

The site was identified as internationally important for bird conservation in 2008 because it was regularly supporting significant populations of the species listed below, meeting ('triggering') IBA criteria.

Populations meeting IBA criteria ('trigger species') at the site:
Species Red List Season (year/s of estimate) Size IBA criteria
Long-tailed Wood-partridge Dendrortyx macroura LC resident (1995) present A3
White-fronted Swift Cypseloides storeri DD resident (1995) present A3
White-naped Swift Streptoprocne semicollaris LC resident (1995) present A4ii
Broad-tailed Hummingbird Selasphorus platycercus LC winter (1995) present A3
White-eared Hummingbird Basilinna leucotis LC resident (1995) present A3
White-tailed Hummingbird Eupherusa poliocerca NT resident (1995) present A1
Flammulated Owl Psiloscops flammeolus LC resident (1995) present A3
Whiskered Screech-owl Megascops trichopsis LC resident (1995) present A3
Barred Owl Strix varia LC resident (1995) present A3
Cordilleran Flycatcher Empidonax occidentalis LC resident (1995) present A3
Pine Flycatcher Empidonax affinis LC resident (1995) present A3
White-throated Jay Cyanolyca mirabilis VU resident (1995) present A1, A3
Unicolored Jay Aphelocoma unicolor LC resident (1995) present A3
Aztec Thrush Ridgwayia pinicola LC resident (1995) present A3
Russet Nightingale-thrush Catharus occidentalis LC resident (1995) present A3
Olive Warbler Peucedramus taeniatus LC resident (1995) present A3
Collared Towhee Pipilo ocai LC resident (1995) present A3
Crescent-chested Warbler Oreothlypis superciliosa LC resident (1995) present A3
Red-faced Warbler Cardellina rubrifrons LC resident (1995) present A3
Red Warbler Cardellina rubra LC resident (1995) present A3
Slate-blue Seedeater Amaurospiza relicta LC resident (-) present A3

IBA Conservation

Ideally the conservation status of the IBA will have been checked regularly since the site was first identified in 2008. The most recent assessment (2022) is shown below.

IBA conservation assessment
Year of assessment State Pressure Response
2022 very poor high very low
Whole site assessed? State assessed by Accuracy of information
yes habitat medium

State (condition of the trigger species' habitats)
Habitat Quantity (% remaining) Quality (% carrying capacity) Result
Forest poor (40–69%) very poor (<40%) very poor

Pressure (threats to the trigger species and/or their habitats)
Threat Timing Scope Severity Result
Climate change and severe weather happe­ning now most of popul­ation/area (50–90%) moderate decline (10–30% over 3 gener­ations) high
Agricultural expansion and intensification happe­ning now some of popul­ation/area (10–49%) moderate decline (10–30% over 3 gener­ations) high
Residential and commercial development happe­ning now some of popul­ation/area (10–49%) slow decline (1–10% over 3 gener­ations) medium
Biological resource use happe­ning now some of popul­ation/area (10–49%) slow decline (1–10% over 3 gener­ations) medium
Natural system modifications happe­ning now some of popul­ation/area (10–49%) slow decline (1–10% over 3 gener­ations) medium
Geological events happe­ning now some of popul­ation/area (10–49%) no or slight decline (<1% over 3 gener­ations) low
Transportation and service corridors happe­ning now few indivi­duals/small area (<10%) slow decline (1–10% over 3 gener­ations) low
Pollution happe­ning now few indivi­duals/small area (<10%) slow decline (1–10% over 3 gener­ations) low

Response (conservation actions taken for the trigger species and/or their habitats)
Designation Planning Action Result
Little/none of area covered (<10%) No management planning has taken place Very little or no conservation action taking place very low

IBA Protection

Year Protected Area Designation (management category) % coverage of IBA
1900 Omiltemi Parque Ecológico Estatal (-) 3

Habitats

Habitat % of IBA Habitat detail
Forest 97 Montane broadleaf evergreen; Tropical coniferous

Land use

Land use % of IBA
agriculture 4

Land ownership
Tenencia de la tierra: Ejidal.


Recommended citation
BirdLife International (2024) Important Bird Area factsheet: Omiltemi (Mexico). Downloaded from https://datazone.birdlife.org/site/factsheet/omiltemi-iba-mexico on 23/12/2024.