El Niño and dry season rainfall influence hostplant phenology and an annual butterfly migration from Neotropical wet to dry forests

Earth & Environmental Sciences

• dry forest 97%
• butterfly 95%
• phenology 86%
• dry season 74%
• rainfall 50%
• flushing 41%
• population outbreak 33%
• soil moisture 32%
• climate cycle 28%
• Southern Oscillation 24%
• food production 21%
• wet season 20%
• egg 19%
• insect 18%
• canal 18%
• moisture content 17%
• global climate 17%
• environmental factor 16%
• weather 13%
• climate change 11%
• effect 4%

Agriculture & Biology

• dry forests 100%
• butterflies 81%
• phenology 75%
• dry season 74%
• rain 62%
• Panama Canal 34%
• dates (fruit) 31%
• leaves 26%
• oscillation 20%
• soil water content 20%
• food production 19%
• wet season 18%
• weather 17%
• flight 16%
• soil water 16%
• oviposition 16%
• climate change 16%
• climate 15%
• environmental factors 12%
• insects 12%

Chemical Compounds

• Leaf Like Crystal 68%
• Ecological Effect 47%
• Soil 45%
• Food 19%