During the Antarctic campaign 2010-2011 we carried out fieldwork on Johnsons and Hurd glaciers, Livingston Island, with logistic support from the Spanish Antarctic Station Juan Carlos I. The participating team members were Alba Martín (first phase) and Ricardo Rodríguez (second phase). The glaciological works included snow pits, differential GPS positioning (for velocity computations) and accumulation-ablation measurements on the net of poles covering Johnsons-Hurd, regular maintenance of this net, topographic survey of Johnsons-Hurd glaciers, and differential GPS positioning of the glacier fronts. As in the previous campaign, the fieldwork was conditioned by the ongoing remodelling works of Juan Carlos I station.