2006, 2013). In many regions, Habenaria species with different genetic alliances occur sympatric and with overlapping flowering periods from summer to autumn (Pedron et al., 2012; Zhang and Gao, 2021) ...

Thus, we show that diet type drives the differences in reproductive synchrony in these two sympatric species. Spring and summer with highest diet quality were times of highest stress in both the ...

Discriminating conspecifics from heterospecifics can help avoid costly interactions between closely related sympatric species. The guenons, a recent primate radiation, exhibit high degrees of sympatry ...