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The city as a refuge for insect pollinators.

Hall, DM; Camilo, GR; Tonietto, RK; Ollerton, J; Ahrné, K; Arduser, M; Ascher, JS; Baldock, KCR; Fowler, R; Frankie, G; Goulson, D; Gunnarsson, B; Hanley, ME; Jackson, JI; Langellotto, G; Lowenstein, D; Minor, ES; Philpott, SM; Potts, SG; Sirohi, MH; Spevak, EM; Stone, GN; Threlfall, CG (2017-02)

Research on urban insect pollinators is changing views on the biological value and ecological importance of cities. The abundance and diversity of native bee species in urban landscapes that are absent in nearby rural lands ...

Specialization in plant-hummingbird networks is associated with species richness, contemporary precipitation and quaternary climate-change velocity.

Dalsgaard, B; Magård, E; Fjeldså, J; Martín González, AM; Rahbek, C; Olesen, JM; Ollerton, J; Alarcón, R; Cardoso Araujo, A; Cotton, PA; Lara, C; Machado, CG; Sazima, I; Sazima, M; Timmermann, A; Watts, S; Sandel, B; Sutherland, WJ; Svenning, J-C (2011)

Large-scale geographical patterns of biotic specialization and the underlying drivers are poorly understood, but it is widely believed that climate plays an important role in determining specialization. As climate-driven ...