Tag: ecology

  • Black Alder: The Rooted, Red Tree of Central Europe’s Floodplain Forests

    by Nicolette L. Cagle, Ph.D., April 12, 2026 In the last post, I introduced another forested ecosystem in the Central European tree series: the dynamic floodplain forests found along the iconic Danube, Morava, and Tisza Rivers. These systems are home to survivors, plants that stand firm in shifting sands and along muddy banks, including the…

  • Why Does the Junco Flash Its Tail and Other Notes

    A winter storm approaches. Light flakes of snow dance in the air, and the birds forage and feast, fighting to fill their bellies before snow blankets their food source and enforces a period of fasting. The Ruby-crowned Kinglets are acrobats, flipping and bouncing through the trees. The Cardinals are confident, their size and boldness allowing…

  • Whitebark Pine Ecology

    The Whitebark Pine (Pinus albicaulis) is a keystone species in the sub-alpine forests from western Wyoming north to central British Columbia and Alberta. It can also be found at the timberline in the Cascades (think: BC down to the Sierra Nevada) and some mountains between the Cascades and the Rockies. The Whitebark Pine has been…

  • Condoret Nature Preserve (Chatham County, North Carolina)

    Overview: Condoret Nature Preserve, a Triangle Land Conservancy property acquired by donation in 2003, represents some of the many preserved and protected areas in and around the Triangle that are not intended for recreational use, but meant solely to preserve important ecological habitats and land for our future. The property extends 85 acres and protects…