• Grand Palace

    Great Basin

    National Park Nevada

Important Bird Area

What is an Important Bird Area?
Important Bird Areas (IBA) are areas that are designated by the Audubon Society as important places for bird populations and where conservation efforts are focused. Within Nevada there are 39 IBAs, which are sites that provide essential breeding, migration, or wintering habitat for one or more species of birds.

Reasons for IBA Recognition
Great Basin National Park was recognized as an IBA for several reasons:

1. The park supports species identified as high conservation priorities. Out of the 51 bird species listed by the Nevada Partners in Flight, 28 species have range distributions within this IBA.

2. The park contains rare, threatened, or unusual habitats. The high elevation habitats (alpine and subalpine) are unusual in Nevada.

3. This site is exceptional in the state because of its natural or near-natural habitat, meaning that there is little to no human disturbance.

Great Basin Bird Habitats
Habitat types found in the park that are important to birds include:

  • Great Basin juniper woodland
  • Alpine bedrock
  • Montane mixed conifer forest and woodland
  • Aspen-mixed conifer forest and woodland
  • Subalpine bristlecone pine and spruce-fir forests
  • Mountain mahogany woodland and shrubland

Bird Species of Focus in the Great Basin National Park IBA

  • Calliope Hummingbird
  • Olive-sided Flycatcher
  • Sage Sparrow
  • Virginia's Warbler
  • Loggerhead Shrike
  • Sage Thrasher
  • Black-throated Gray Warbler
  • MacGillivray's Warbler
  • Black Rosy-finch
  • Pinyon Jay
  • Yellow-breasted Chat
  • Three-toed Woodpecker
  • Northern Goshawk
  • Red-naped Woodpecker
  • Cooper's Hawk
  • Swainson's Hawk
  • Prairie Falcon
  • Greater Sage Grouse

Threats to the Great Basin National Park IBA
Pinyon Juniper Expansion: The shrub-steppe habitats are impacted by the expanding pinyon-juniper (PJ) woodlands. The stands of PJ and mountain mahogany are also increasing in density, which is crowding out the understory plants. Historically, fire would limit the density and the distribution of the woodlands. Fire suppression, however, has shifted the fire regime.

Invasive Plants: There are 43 invasive weed species present in the park, and four of are particular concern. They are Musk thistle, Spotted knapweed, Bull thistle, and Field bindweed.

Groundwater Pumping: There have been some efforts to pump and transport water to southern Nevada, which would negatively affect the water quantity and wildlife habitat within the park.

More Information
You can find more information on this program, and locate other IBAs throughout the country, by visiting the Audubon Important Bird Areas website.

Did You Know?

Sagebrush

The Sagebrush, a very common resident of Great Basin National Park, is well adapted to the area. The Big Sagebrush root system can extend as much as 90 feet in circumference. This adaptation allows the plant to collect as much water as possible during infrequent rains.