Quck answer
The American pika, a small herbivorous mammal found in alpine regions of North America, is facing threats from climate change. However, recent studies show that some populations of pikas are adapting to warmer temperatures by moving to higher elevations or seeking out cooler microclimates. Conservation efforts, such as designating critical habitat and reducing greenhouse gas emissions, are also helping to protect the pika. While the future of the species is still uncertain, these positive developments offer hope for the survival of the adorable American pika.
Wild Animals
The American pika (Ochotona princeps) lives in rocky environments. s-eyerkaufer/Getty Images
Due to climate change, animals must adapt or relocate to new habitats as regions warm up. The American pika, a small mammal that lives in colder climates, such as rock fields, cooled lava rocks, and areas with icy pockets, is considered particularly at risk. However, according to a new study published in the journal Global Change Biology, the situation may not be so dire for the diurnal and fuzzy pika. Although it may face regional local extinction in some areas, habitat changes may make other areas more suitable for the animal.
As pikas are highly susceptible to climate change, their behavior can serve as an indicator for other species’ fate. “They can act as the proverbial canary in the coal mine, but they’re also just really cute, charismatic little animals,” said Donnelle Schwalm, the study’s lead researcher and postdoctoral researcher at Oregon State University. “There is a lot of public interest in preserving the pikas.”
The herbivorous American pika forages for leafy food up to 100 times per day.
Danita Delimont/Getty Images
Why is it difficult for pika populations to move habitats? They live in high-elevation talus deposits, which consist of broken rocks. The pockets or “islands” of talus may be too far away for pikas to reach. Pikas generally do not like to travel long distances and may spend their entire lives in an area slightly larger than one square mile (2.6 square kilometers).
The Pikas in Peril research project, funded by the National Park Service, examined pika populations in eight national park areas in the western United States. The study found that while the risk of extinction will increase in some parks, such as Lava Beds National Monument and Yellowstone, Crater Lake, and Lava Beds National Parks, others, such as Craters of the Moon National Monument and Grand Teton National Park, may provide the best habitats for pikas as the environment changes.
If you want to learn more about the study or see some pikas in action, check out the video below:
Now That’s Interesting
Despite their resemblance to hamsters, the approximately 20 pika species worldwide make up their own scientific family and are lagomorphs, most closely related to rabbits and hares.
FAQ
1. What is an American Pika?
An American Pika is a small mammal that belongs to the family Ochotonidae. They are native to North America and can be found in rocky mountainous regions at high elevations. American Pikas have round bodies, short legs, and small round ears. They are known for their adorable appearance and their distinctive calls, which sound like they are saying “eep”.
2. Why are American Pikas important to the ecosystem?
American Pikas play an important role in their ecosystem by helping to maintain the balance of vegetation in their habitat. They are herbivores and feed on grasses, flowers, and other plants. By doing so, they help to prevent the overgrowth of certain plant species, which can be detrimental to the ecosystem. Additionally, Pikas are a food source for many predators, including birds of prey and weasels. Their presence in the ecosystem helps to support a diverse range of wildlife.
3. Are American Pikas endangered?
Yes, American Pikas are currently classified as a species of concern by the United States Fish and Wildlife Service. They are particularly vulnerable to climate change, as they are adapted to live in cool, mountainous regions. As temperatures continue to rise, their habitat may become unsuitable for their survival. Additionally, they are susceptible to predation by non-native species, such as feral cats and red foxes. Conservation efforts are underway to help protect the American Pika and its habitat.
4. How do American Pikas survive in their harsh mountain environment?
American Pikas have several adaptations that help them survive in their harsh mountain environment. They have thick fur coats that keep them warm in cold temperatures, and they are able to store food during the summer months to prepare for the winter. They are also able to survive at high altitudes where the air is thin by having a high metabolism and being able to extract oxygen more efficiently from the air. Finally, they are able to navigate rocky terrain with ease due to their strong hind legs and sharp claws.
5. How can people help protect American Pikas?
People can help protect American Pikas by reducing their carbon footprint. Climate change is one of the biggest threats to the survival of the American Pika, so taking steps to reduce greenhouse gas emissions can help to mitigate this threat. Additionally, people can help by supporting conservation efforts that are aimed at protecting the habitat of the American Pika. This may involve supporting organizations that work to protect wildlife and their habitats, or advocating for policies that prioritize conservation and environmental protection.
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