circa 1870s - 2022 CE
"In the last 100 years 98% of all prairie dogs were exterminated. Their range shrank to 5% of what it had been. Several other species depend on the prairie dog for their survival including the most endangered mammal in North America the black–footed ferret. Once extinct in the wild, black–footed ferrets need prairie dog colonies for prey and to shelter in their burrows."
- National Geographic, USDI, US Geological Survey
Support protected grasslands and prairie restoration projects that rebuild healthy prairie dog colonies.
Avoid pesticides and rodenticides that poison prairie dogs and the predators (like black-footed ferrets) that rely on them.
Choose beef and grazing products from ranches that use wildlife-friendly practices and allow prairie dog colonies to coexist on their land.
Visit:
Video and Audio Source: Cornell Lab of Ornithology
1. National Geographic. Prairie Dogs: Cynomys Ludovicianus. National Geographic. Retrieved here.
2. Robbins J. (15 July 2008). Efforts on 2 Fronts to Save a Popoulation of Ferrets. The New York Times NYtimes.com. Retrieved here.
Video: Cornell Lab of Ornithology
Sound: Cornell Lab of Ornithology

Learn about Maya Lin’s fifth and final memorial: a multi-platform science based artwork that presents an ecological history of our world - past, present, and future.

Discover ecological histories and stories of former abundance, loss, and recovery on the map of memory.

Learn how we can reduce our emissions and protect and restore species and habitats – around the world.
See how art can help us rethink the problems we face, and give us hope that each one of us can make a difference.
Help make a global memorial something personal and close to home. Share your stories of the natural world.
