Can pikas hold the umbrella? Understanding the current and future umbrella potential of keystone species Pika (Ochotona spp.)

The umbrella species concept is a frequently used in conservation since the of an may benefit other species. Keystone are often suggested as potential species, but validity this approach remains uncertain. Moreover, climate change can have multidirectional effect on distribution which be affected differently than that beneficiary applying thus jeopardised by change. This study assessed two keystone plateau pika ( Ochotona curzoniae ) and Daurian dauurica ), to for 13 potentially under current future environmental conditions. Of these five currently only co-occur with pika, three both Current distributions were predicted using bioclimatic land-use variables. Range overlaps, Pearson correlations, niche similarity tests relative suitability performed assess Our results show at present, considered benefitting several co-occurring However, will not from either pikas years scenarios. loses its act four benefit. We conclude like carefully selected Due related shifts distributions, they however lose their status future, should when selecting strategies. • was explored multiple scenarios Predicted one stronger other. Umbrella necessarily maintained Choice highly influences Integration range action plans essential.