Related by context. Frequent words. (Click for all words.) 69 phenology 56 faunal 54 nitrogen fixation 53 sexual dimorphism 53 genetic variability 52 climatological 52 genotypic 52 phytoplankton blooms 51 ENSO 51 bird migrations 51 terrestrial ecosystems 51 pollinating insects 51 alternative splicing 50 micro climates 50 paleoclimate 50 speciation 50 biogeochemical 49 convergent evolution 49 latitudinal 49 temperate regions 49 circadian clocks 49 evapotranspiration 49 asexual reproduction 49 insect populations 49 systematics 48 morphologies 48 cacao tree 48 placental mammals 48 solar irradiance 48 soybean aphid 48 variability 48 native pollinators 48 landforms 48 taxa 48 circadian clock 47 isotope ratios 47 biogeography 47 pollination 47 avian species 47 phylogeny 47 El Niños 47 histone modifications 47 abiotic 47 clonal 47 pollinator 47 horticultural crops 47 biophysical 47 angiosperms 47 genetic variation 47 harvested acreage 47 genetics 47 phylogenetic 47 decadal 47 geomagnetic 47 morphological 47 species extinctions 47 overwintering 47 isotopic 46 microclimates 46 hydrological cycle 46 solstices 46 oxygen isotopes 46 geologic 46 species 46 nitrogen fixing 46 Pollination 46 auroral 46 seed germination 46 glacial retreat 46 synoptic 46 metabolomic 46 Miscanthus 46 bipedalism 46 climatic conditions 46 temperate zones 46 phenotypic 46 vertebrate animals 46 bee pollination 46 embryogenesis 46 influenza epidemics 46 maxima 46 soybean aphids 46 comparative genomics 46 flowering plants 45 milder winters 45 mitochondrial genome 45 Remote sensing 45 evolutionary 45 genetic diversity 45 climatic 45 extinctions 45 morphologic 45 streamflow 45 plankton blooms 45 Arabidopsis 45 Bt toxin 45 morphology 45 harmful algal blooms 45 epigenome 45 atmospheric circulation 45 Pacific Decadal Oscillation