March of mound ants is Rx for Maryland savanna
BALTIMORE COUNTY—To an amateur archaeologist, the humped hillocks dotting the stretch of fallow pastureland might look like the remnants of burial rituals abandoned long ago...
Category: invasive species
Garlic mustard, bittersweet, mile-a-minute vine are just a few of the hundreds of invading, alien “plants out of place” that make it more difficult for native plants and animals to survive.