[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"learn-glossary-bwo":3},{"id":4,"title":5,"aliases":6,"body":10,"category":28,"definitionShort":29,"description":30,"disciplineTags":31,"extension":33,"meta":34,"navigation":35,"path":36,"relatedCards":37,"relatedTerms":38,"seo":41,"sourceRef":42,"stem":43,"term":44,"__hash__":45},"learn_glossary\u002Flearn\u002Fglossary\u002Fbwo.md","Bwo",[7,8,9],"Blue-Winged Olive","Blue Winged Olive","Baetis",{"type":11,"value":12,"toc":24},"minimark",[13,21],[14,15,16,17,20],"p",{},"Blue-Winged Olives — ",[18,19,9],"em",{}," to entomologists, BWOs to fly shops — are\nthe most reliable mayfly hatch on Western trout streams. Sizes 16–22.\nThe hatch fires hardest on overcast, drizzly days; bluebird sun\nflattens it.",[14,22,23],{},"If you see trout sipping in the surface film between 2 PM and 4 PM and\nyou're not sure why, it's almost always a BWO emergence. Match with a\nparachute or sparkle dun in olive, size 18 by default.",{"title":25,"searchDepth":26,"depth":26,"links":27},"",2,[],"hatch","A small mayfly with smoky-blue wings and an olive body, hatching cool and overcast from spring through fall.","Blue-Winged Olives — Baetis to entomologists, BWOs to fly shops — are\nthe most reliable mayfly hatch on Western trout streams. Sizes 16–22.\nThe hatch fires hardest on overcast, drizzly days; bluebird sun\nflattens it.",[32],"fly","md",{},true,"\u002Flearn\u002Fglossary\u002Fbwo",[],[28,39,40],"mayfly","dead-drift",{"description":30},"bwo","learn\u002Fglossary\u002Fbwo","BWO","aDnNOtQAysbhO-m3eJZzTvXziyOPJD-AclqHw9bz19Q"]