Limited potential for bird migration to disperse plants to cooler latitudes
نویسندگان
چکیده
منابع مشابه
Splash-cup plants accelerate raindrops to disperse seeds.
The conical flowers of splash-cup plants Chrysosplenium and Mazus catch raindrops opportunistically, exploiting the subsequent splash to disperse their seeds. In this combined experimental and theoretical study, we elucidate their mechanism for maximizing dispersal distance. We fabricate conical plant mimics using three-dimensional printing, and use high-speed video to visualize splash profiles...
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At temperate latitudes the synoptic patterns of bird migration are strongly structured by the presence of cyclones and anticyclones, both in the horizontal and altitudinal dimensions. In certain synoptic conditions, birds may efficiently cross regions with opposing surface wind by choosing a higher flight altitude with more favourable wind. We observed migratory passerines at mid-latitudes that...
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ژورنال
عنوان ژورنال: Nature
سال: 2021
ISSN: 0028-0836,1476-4687
DOI: 10.1038/s41586-021-03665-2