1. Ecology & Evolutionary Biology, Princeton University, 106A Guyot Hall, Princeton, NJ, USA
2. Louis Calder Center—Biological Field Station, Fordham University, 31 Whippoorwill Road, Armonk, NY, USA
3. American Museum of Natural History, Central Park West & 79th Street, New York, NY, USA
4. Mianus River Gorge, 167 Mianus River Road, Bedford, NY, USA