In Wisconsin, some keystone plants stand above all the others: oak trees. Keystone oaks for the Dairy State include white, bur, swamp white, chinkapin and black. In fact, the white oak Quercus ...

There are nearly 150 species of invasive plants in Wisconsin, causing damage to the ... overcrowding and low light levels, which cause tree seedlings and understory species to be unable to ...

What happens when a Christmas tree farm plays a pivotal role in protecting the local watershed? A conservancy group in Wisconsin is ... can host maybe one or two species of insects, but a bur ...

Trade and Consumer Protection (DATCP), La Crosse County became the 54th of 72 counties in Wisconsin to be listed as a quarantine for this moth, which eats leaves of over 300 tree species.

Warblers, songbirds, shorebirds and ducks are flocking back amid the mild spring weather. As warmer temperatures return to ...

People can cut down their own Christmas tree at many northern Wisconsin state forests ... Other folks like the pine species, they have a little bit longer needles, but it's to each and ...

(WSAW) - The Wisconsin Department of Natural Resources is asking landowners to be aware of an invasive species that has been ... The adelgid’s saliva enters the tree while the insect feeds ...

Out of the 13 native milkweed species in Wisconsin, five are classified as endangered, threatened, or of special concern. In late fall, monarchs migrate south to Mexico, where they stay during ...

An invasive caterpillar species is posing ... at the University of Wisconsin–Madison, Rick Lindroth, encountered a severe spongy moth infestation in an aspen tree research plot near the ...

WISCONSIN (WQOW) - A new invasive species is making its way through the Badger State ... "When this insect is abundant, the amount of feeding can actually put stress on a tree," McNee said. "This ...

More than a third of all tree species worldwide face extinction, threatening ecosystems, plants, animals and economies around the world, experts warned Monday. In all, 38% of trees are at risk ...