Trumpeter swan cygnets released in Yellowstone National Park
newsdepo.com
BILLINGS, Mont. (AP) - Yellowstone National Park may be well-known for its role in rebuilding populations of large mammals like grizzly bears, wolves and bison, yet trumpeter swans have a similar story of dogged recovery that is not as well known. “They werTrumpeter swan cygnets released in Yellowstone National Park
BILLINGS, Mont. (AP) - Yellowstone National Park may be well-known for its role in rebuilding populations of large mammals like grizzly bears, wolves and bison, yet trumpeter swans have a similar story of dogged recovery that is not as well known. “They were reduced to only a few individuals and ... Read more