Professor Robert L. (Bob) Jefferies pulls an All Terrain Cycle (3-wheeler) out of the mud in the Mast River Delta, La Pérouse Bay, Hudson Bay, Manitoba, Canada, 1983.

Bazely, Dawn2012-04-282012-04-28Sep-83http://hdl.handle.net/10315/14101Vehicles frequently became bogged down in the mud ("loonshit") which was often dominated by emergent single-species stands of Mare's Tail, Hippuris tetraphylla.Mast RiverRobert L. JefferiesCamp FinneyLa Pérouse BayWapusk National ParkEcologyField ResearchProfessor Robert L. (Bob) Jefferies pulls an All Terrain Cycle (3-wheeler) out of the mud in the Mast River Delta, La Pérouse Bay, Hudson Bay, Manitoba, Canada, 1983.Image scanned from Kodachrome slide