Kgnu - How On Earth

Preserving prairie dog+raptor ecosystem (start time: 5:03)  Spring has just begun, even if winter hardly visited Colorado. On the plains, prairie dog colonies seem to be in full swing.  However, populations of these keystone species have plummeted, as the grasslands they and raptor predators rely on are being fragmented by urban development, as well as … Continue reading "Conserving Imperiled Prairie Dogs, Raptors & Their Grasslands"