Permafrost in the Pyrenees: the changing mountains

The Pyrenean cryosphere is rapidly changing due to climate change, with retreating glaciers and increasing permafrost risks. This study presents ongoing research from the PERMAPYRENEES project, focusi

The second Hintereisferner Experiment HEFEX II

Mountain-top bird species face extreme conditions, shaping breeding site selection. We monitored alpine nests in temperate Andes. Rock cavities buffer temperatures, potentially enhancing breeding success and adaptation to harsh weather