[{"data":1,"prerenderedAt":337},["ShallowReactive",2],{"life_en:\u002Fzhizn-babochek\u002Fbabochki-letom":3,"alt-locale:life_en:\u002Fzhizn-babochek\u002Fbabochki-letom":259,"section-listing:disabled":294,"related-covers:en:":295,"section-listing:life_en:\u002Fzhizn-babochek":296,"related-covers:en:\u002Fzhizn-babochek\u002Fbabochki-vesnoj|\u002Fzhizn-babochek\u002Fbabochki-osenju|\u002Fzhizn-babochek\u002Fchem-pitayutsya-babochki|\u002Fvidy-babochek\u002Fvidy\u002Fperlamutrovka-bolshaya":331},{"id":4,"title":5,"body":6,"coverImage":244,"description":245,"extension":246,"faq":247,"imagePrompt":257,"meta":258,"navigation":259,"order":260,"pageType":261,"path":262,"publishedAt":263,"readingMinutes":264,"relatedLinks":265,"seo":282,"sitemap":285,"stem":287,"tags":288,"updatedAt":286,"__hash__":293},"life_en\u002Fzhizn-babochek\u002Fbabochki-letom.md","Butterflies in Summer",{"type":7,"value":8,"toc":225},"minimark",[9,14,18,22,27,97,101,125,129,132,136,140,143,146,150,153,157,160,164,170,176,182,190,194,207,211],[10,11,13],"h2",{"id":12},"summer-high-season-for-butterflies","Summer — high season for butterflies",[15,16,17],"p",{},"From June to August in central Russia and Central Europe between 50 and 100 species of day-flying butterflies fly simultaneously — depending on the region and habitat. This is several times more than in spring or autumn. The summer maximum is created by several waves: the second generation of overwintering adults, new single-brooded species, and the first representatives of the autumn flight.",[10,19,21],{"id":20},"species-by-month","Species by month",[23,24,26],"h3",{"id":25},"june","June",[15,28,29,30,38,39,43,44,38,47,43,50,38,53,56,57,38,60,43,63,38,66,43,69,38,72,75,76,38,79,82,83,38,86,89,90,38,93,96],{},"June is the month of swallowtails and fritillaries. Flying are the ",[31,32,33],"strong",{},[34,35,37],"a",{"href":36},"\u002Fen\u002Fvidy-babochek\u002Fvidy\u002Fmahon","Old World swallowtail"," (",[40,41,42],"em",{},"Papilio machaon","), ",[31,45,46],{},"scarce swallowtail",[40,48,49],{},"Iphiclides podalirius",[31,51,52],{},"Apollo",[40,54,55],{},"Parnassius apollo",") in the mountains. Of the nymphalids, all fritillaries are active — ",[31,58,59],{},"high brown fritillary",[40,61,62],{},"Argynnis paphia",[31,64,65],{},"Queen of Spain fritillary",[40,67,68],{},"Issoria lathonia",[31,70,71],{},"pearl-bordered fritillary",[40,73,74],{},"Boloria selene","). The ",[31,77,78],{},"red admiral",[40,80,81],{},"Vanessa atalanta",") is widespread — second spring generation. The flight of browns begins — ",[31,84,85],{},"marbled white",[40,87,88],{},"Melanargia galathea",") and ",[31,91,92],{},"speckled wood",[40,94,95],{},"Pararge aegeria",").",[23,98,100],{"id":99},"july","July",[15,102,103,104,108,109,113,114,117,118,38,121,124],{},"July is the absolute peak. To the June species are added large browns, all generations of blues (common blue ",[34,105,107],{"href":106},"\u002Fen\u002Fvidy-babochek\u002Fvidy\u002Fgolubyanka-ikarus","Ikarus",", Amanda's blue ",[34,110,112],{"href":111},"\u002Fen\u002Fvidy-babochek\u002Fvidy\u002Fgolubyanka-amanda","Amanda","), the second generation of whites. On meadows with umbellifers the painted lady (",[40,115,116],{},"Vanessa cardui",") flies in numbers. In forests the ",[31,119,120],{},"purple emperor",[40,122,123],{},"Apatura iris",") appears, associated with willow floodplains.",[23,126,128],{"id":127},"august","August",[15,130,131],{},"By mid-August diversity begins to decline. Still flying are the second generation of large whites and small whites, blues, and clouded yellows. The first signs of the autumn flight appear: overwintering adults — small tortoiseshell and peacock — shift to \"autumn mode,\" building fat reserves.",[10,133,135],{"id":134},"summer-behaviour","Summer behaviour",[23,137,139],{"id":138},"thermoregulation","Thermoregulation",[15,141,142],{},"Butterflies are poikilothermic: body temperature depends on the environment. On a hot day at +28–32 °C they spread their wings perpendicular to the sun's rays, warming their thoracic muscles to a working temperature of ~35 °C. When overheating they fold their wings edge-on to the sun or seek shade.",[15,144,145],{},"Summer activity is therefore biphasic: morning peak (9–11 h) and evening peak (16–19 h). During midday heat most species are inactive.",[23,147,149],{"id":148},"puddling","Puddling",[15,151,152],{},"Hot summer is the puddling season. At puddles, wet roads, and river banks groups of male blues, whites, and swallowtails gather. They suck up water with dissolved mineral salts — sodium, potassium, and amino acids. The obtained substances are passed to the female together with the spermatophore: the \"richer\" the male, the higher the survival rate of his offspring.",[23,154,156],{"id":155},"reproduction","Reproduction",[15,158,159],{},"Most species reproduce in summer. Females seek host plants for egg-laying: the small tortoiseshell uses nettles, the large white uses cabbages and mustard, the common blue uses clover and alfalfa. Caterpillars of the summer generation develop faster than spring ones — high temperature speeds up metabolism.",[10,161,163],{"id":162},"best-summer-habitats","Best summer habitats",[15,165,166,169],{},[31,167,168],{},"Flowering meadows"," — the main place for summer butterflies. Thistles, yarrow, clover, and buddleia attract dozens of species. In regions with preserved unmown meadows diversity is at its maximum.",[15,171,172,175],{},[31,173,174],{},"Forest edges and glades"," — hunting ground for purple emperors, fritillaries, and hairstreaks. An additional requirement — umbellifers for swallowtails.",[15,177,178,181],{},[31,179,180],{},"Mountain meadows and alpine zones"," — concentration of rare species. In the Caucasus and Altai at 1,500–2,500 m elevation in July one can encounter the Apollo, clouded Apollo, and mountain browns.",[15,183,184,187,188,96],{},[31,185,186],{},"River banks"," — puddling spots and hunting ground for purple emperors. Willow-aspen floodplains are the habitat of the purple emperor (",[40,189,123],{},[10,191,193],{"id":192},"observers-tips","Observer's tips",[195,196,197,201,204],"ul",{},[198,199,200],"li",{},"Arrive at a meadow between 9 and 11 o'clock — when butterflies are already active but not yet as wary as at midday.",[198,202,203],{},"Puddling is easiest to observe at muddy puddles on unpaved roads after rain on a hot day.",[198,205,206],{},"Photographing a summer butterfly is easier with side lighting — the raised forewings cast shadow, and the pattern reads well.",[10,208,210],{"id":209},"interesting-facts","Interesting facts",[195,212,213,216,222],{},[198,214,215],{},"In July, up to 60 species of day-flying butterflies have been recorded in the Moscow region in a single day — a record for a temperate climate.",[198,217,218,219,221],{},"The red admiral (",[40,220,81],{},") undertakes a summer migration from North Africa to Scandinavia — a distance of up to 4,000 km.",[198,223,224],{},"Some summer caterpillars undergo diapause (suspended development) during long days, holding \"summer caterpillars\" over until autumn — an adaptation to unpredictable climate.",{"title":226,"searchDepth":227,"depth":227,"links":228},"",2,[229,230,236,241,242,243],{"id":12,"depth":227,"text":13},{"id":20,"depth":227,"text":21,"children":231},[232,234,235],{"id":25,"depth":233,"text":26},3,{"id":99,"depth":233,"text":100},{"id":127,"depth":233,"text":128},{"id":134,"depth":227,"text":135,"children":237},[238,239,240],{"id":138,"depth":233,"text":139},{"id":148,"depth":233,"text":149},{"id":155,"depth":233,"text":156},{"id":162,"depth":227,"text":163},{"id":192,"depth":227,"text":193},{"id":209,"depth":227,"text":210},"\u002Fimages\u002Fzhizn-babochek\u002Fbabochki-letom.jpg","Summer is the peak of butterfly diversity. Which species fly from June to August, where to find and observe them, and their behaviour and reproduction.","md",[248,251,254],{"q":249,"a":250},"When are there the most butterflies in the temperate zone?","Peak diversity falls in July–early August. During this period the second generation of overwintering adults flies simultaneously with the second generation of whites and yellows, all single-brood species (fritillaries, browns, most blues), and the beginning of the autumn flight.",{"q":252,"a":253},"Why do butterflies gather at puddles and mud in summer?","This behaviour is called puddling. From moist soil, dung, and wet roads, males of many species extract sodium and amino acids needed to produce spermatophores. Especially pronounced in males of blues, whites, and swallowtails on hot dry days.",{"q":255,"a":256},"Why don't butterflies fly in hot weather?","Above +33–35 °C many species seek shade and hide. Overheating of flight muscles disrupts flight. Activity resumes at 16:00–18:00, when the temperature falls. The best observation times in summer are therefore morning (9–11 h) and early evening (16–19 h).","Photorealistic nature photo, diverse butterflies on summer wildflower meadow, multiple species including swallowtail and painted lady visible on purple thistles and yellow flowers, sunny summer day, shallow depth of field, 16:9",{},true,null,"life","\u002Fzhizn-babochek\u002Fbabochki-letom","14.06.2026",1,[266,270,274,278],{"label":267,"path":268,"description":269},"Butterflies in Spring","\u002Fzhizn-babochek\u002Fbabochki-vesnoj","First spring species and overwintering adults",{"label":271,"path":272,"description":273},"Butterflies in Autumn","\u002Fzhizn-babochek\u002Fbabochki-osenju","Autumn flight and preparation for winter",{"label":275,"path":276,"description":277},"What butterflies eat","\u002Fzhizn-babochek\u002Fchem-pitayutsya-babochki","Nectar, puddling, and other food sources",{"label":279,"path":280,"description":281},"High Brown Fritillary","\u002Fvidy-babochek\u002Fvidy\u002Fperlamutrovka-bolshaya","A typical summer species",{"title":283,"description":284},"Butterflies in Summer — Peak Diversity, Behaviour, Observation","Summer is the best time to observe butterflies. Which species fly in June–August, where to look, how to observe in the heat. Behaviour, puddling, reproduction.",{"loc":262,"lastmod":286},"27.07.2026","zhizn-babochek\u002Fbabochki-letom",[289,290,291,292],"seasons","summer","observation","behaviour","-xhpzINY-zjt-lbQPAMLCzEdeWVOF3KilA82TTOMLpk",[],[],[297,300,303,304,310,314,319,325],{"title":271,"description":298,"path":272,"coverImage":299,"publishedAt":263,"order":260},"In autumn butterflies prepare for winter or fly south. Which species fly in September–October, their behaviour before hibernation, and who migrates.","\u002Fimages\u002Fzhizn-babochek\u002Fbabochki-osenju.jpg",{"title":267,"description":301,"path":268,"coverImage":302,"publishedAt":263,"order":260},"Which butterflies appear first in spring and why. Overwintering species, flight periods, behaviour in March–May.","\u002Fimages\u002Fzhizn-babochek\u002Fbabochki-vesnoj.jpg",{"title":5,"description":245,"path":262,"coverImage":244,"publishedAt":263,"order":260},{"title":305,"description":306,"path":307,"coverImage":308,"publishedAt":309,"order":264},"How Long Do Butterflies Live?","A butterfly’s lifespan depends on the species: some live only a few days, others nearly a year. Here is what determines longevity.","\u002Fzhizn-babochek\u002Fskolko-zhivut-babochki","\u002Fimages\u002Fzhizn-babochek\u002Fskolko-zhivut-babochki.jpg","01.05.2026",{"title":311,"description":312,"path":276,"coverImage":313,"publishedAt":309,"order":227},"What Do Butterflies Eat?","Adult butterflies feed on flower nectar, fruit sap, and minerals from soil. Caterpillars eat leaves of strictly specific host plants.","\u002Fimages\u002Fzhizn-babochek\u002Fchem-pitayutsya-babochki.jpg",{"title":315,"description":316,"path":317,"coverImage":318,"publishedAt":309,"order":233},"Why Do Butterflies Have Bright Wings?","Bright butterfly wings are not decoration but a survival tool: warning of danger, camouflage, attracting mates, and thermoregulation.","\u002Fzhizn-babochek\u002Fpochemu-u-babochek-yarkie-krylya","\u002Fimages\u002Fzhizn-babochek\u002Fpochemu-u-babochek-yarkie-krylya.jpg",{"title":320,"description":321,"path":322,"coverImage":323,"publishedAt":309,"order":324},"How Do Butterflies Overwinter?","Butterflies survive winter in different ways: some as adults in shelters, others as pupae, caterpillars, or eggs; still others migrate south.","\u002Fzhizn-babochek\u002Fkak-zimuyut-babochki","\u002Fimages\u002Fzhizn-babochek\u002Fkak-zimuyut-babochki.jpg",4,{"title":326,"description":327,"path":328,"coverImage":329,"publishedAt":309,"order":330},"Role of Butterflies in Nature","Butterflies pollinate plants, link food chains, and indicate ecosystem health. Without them, balance in many natural communities is disrupted.","\u002Fzhizn-babochek\u002Frol-babochek-v-prirode","\u002Fimages\u002Fzhizn-babochek\u002Frol-babochek-v-prirode.jpg",5,[332,333,334,335],{"label":267,"path":268,"description":269,"coverImage":302,"latinName":260},{"label":271,"path":272,"description":273,"coverImage":299,"latinName":260},{"label":275,"path":276,"description":277,"coverImage":313,"latinName":260},{"label":279,"path":280,"description":281,"coverImage":336,"latinName":62},"\u002Fimages\u002Fvidy-babochek\u002Fvidy\u002Fperlamutrovka-bolshaya.jpg",1787125912320]