Photo: Kevin Schafer/Alamy

Size: 
788.7 sq. mi.

In Washington, North Cascades National Park’s steep mountains drain glaciers through thousands of miles of rivers and streams and over 300 lakes and ponds. The steep elevation combined with lush waterways foster diverse habitats ranging from mountain meadows to low-elevation forests to wetlands. Over half of the bird species that breed within the park are migratory, including Warbling Vireos, Swainson's Thrushes, Wilson's Warblers, and Western Tanagers. The Skagit River attracts one of the largest wintering concentrations of Bald Eagles in the continental United States.

  • summer
  • winter

Suitable climate for these species is currently available in the park. This list is derived from National Park Service Inventory & Monitoring data and eBird observations. Note, however, there are still imperfections in these datasets.

These are species that may find the new climate conditions of this park suitable by 2050. But projected changes in climate suitability are not definitive predictions of future species ranges or abundances. Numerous other factors affect where species occur, including habitat quality, food abundance, species adaptability, and the availability of microclimates.

Within this park, suitable climate for these birds ceases to occur by 2050. Species may either adapt to the park’s new climate or may follow suitable climate elsewhere.

Suitable climate for these species is currently available in the park. This list is derived from National Park Service Inventory & Monitoring data and eBird observations. Note, however, there are still imperfections in these datasets.

These are species that may find the new climate conditions of this park suitable by 2050. But projected changes in climate suitability are not definitive predictions of future species ranges. Numerous other factors affect where species occur, including habitat quality, food abundance, species adaptability, and the availability of microclimates.

Within this park, suitable climate for these birds ceases to occur by 2050. Species may either adapt to the park’s new climate or may follow suitable climate elsewhere.

This Park in Context

The extent of turnover, potential colonization, and potential extirpation varies among the 53 national parks featured on this website. Below, see how this park compares to others in summer and winter. Click on a circle to explore results for another park.

  • summer
  • winter

Golden-winged Warbler. Photo: Arni Stinnissen/Audubon Photography Awards