A swarm of lovely colourful butterflies feed on minerals on the forest ground while others fly around enjoying the morning sun, Kaeng Krachan National Park, Thailand

euploea camaralzeman euploea lepidoptera chrysalis flying butterflies swarm insects entomology nymphalidae kaeng krachan national park animals in thailand butteflies wings butterfly macrolepidopteran clade 4k wildlife wildlife larvae conservation hesperioidea minerals habitat animals vindula caterpillar forest cepora nerissa nature natural habitat blue king crow 4k footage rainforest national parks jungle sanctuary kaleidoscope unesco shadows world heritage flying colours green bokeh orange sunlight threespotted grass yellow broadbordered grass yellow eurema brigitta stripes common gull