I noticed this week (October 8th), that though the water of the South Fork in the Ririe area is clear, there are huge clumps of algae in the water and covering the rocks. I’ve never noticed this much algae before. Is there a reason?

Question answered by Gregg Losinski, Environmental Science Educator This is a great question based on an interesting observation. Like many great questions, the answer may not be a simple one. Without knowing what exactly was being observed it is hard to give a definitive answer, but the potential answers are all possible. The most important…

If pronghorn winter diet is close to 100% sagebrush, how do they process the terpenoid oils in the plant when other browsers can’t?

Question answered by Dr. Jericho Whiting, Biology Professor, BYU-Idaho Sagebrush provides a ready source of winter nutrition for pronghorn, because of its nutritional quality and relative availability on sagebrush-dominated winter range used by these ungulates. Three adaptations by pronghorn allow them to eat sagebrush in winter. First, pronghorn are opportunistic herbivores. As such these animals are able to…

My geraniums were so pretty this summer. Is there a way I can keep them alive over the winter to replant in the spring?

Answered by Betsy Holmes, Master Gardener Geraniums (Pelargonium spp.) are native to South Africa and are grown as annuals in most parts of the United States, but they are actually tender perennials. The four common types of geraniums are scented-leaf, ivy-leaf, Martha Washington, and zonal (Pelargonium x hortorum).  Zonal are the most common geraniums sold…