David Rupp 2 results

Research by Alex Jahn at Indiana University has focused on the rarely studied American robin. For Jahn, birds are sentinels because they can predict what is happening to our ecosystem. Jahn and other researchers around the world use technology such as satellite telemetry to understand how migration affects the lives of birds. With a reported 30 percent of bird species lost since the 1970s, writes Rebecca Hill, the information gathered is more important than ever. | Photo by Skyler Ewing

Keeping Track of Migrating Birds, the ‘Sentinels’ of Our Ecosystem

Rebecca Hill

In 1803, James Audubon tracked birds by tying thread around their legs. Researchers around the world now use technology such as satellite telemetry to understand how migration affects these “sentinels” of our ecosystem. With a reported 30 percent of bird species lost since the 1970s, writes Rebecca Hill, the information gathered is more important than ever. Click here to read the article.

May 18, 2021

The stars of the 7th Annual Marsh Madness Sandhill Crane Festival at Goose Pond Fish and Wildlife Area in Greene County. Tens of thousands have already been spotted in the area. | Photo by Thomas Marriage

Treasure Hunting at Goose Pond During Marsh Madness

Limestone Post

The spring migration of sandhill cranes and countless other birds will be celebrated on March 4-5 during the 7th Annual Marsh Madness Sandhill Crane Festival at Goose Pond Fish and Wildlife Area. David Rupp, owner of IndiGo Birding Nature Tours, gave Limestone Post a preview on a recent trip to the pond. Click here to read the full story.