Last week we announced Patchy Prairies, our latest SimBio Virtual Lab. Those of you who used our Corridors, Stepping Stones, and Butterflies lab in EcoBeaker will recognize the storyline in Patchy Prairies - you have money to restore habitat for an endangered
Driving home just now through my neighborhood, I encountered an opossum crossing the road. I try not to think or speak ill of any creature (except maybe some pathogens I've known only too well), but it's hard to avoid the impression that opossums are ugly, stupid, and slow.