long howerfly on violet rampion bellflower

animal animals bellflower beneficial bug bugs campanula creature critter critters daylight daytime delicate detail detailed details diptera entomology environment europe fauna favorable field fields flies fragile free habitat helpful herb herbs hoverflies hoverfly howerfly insects invertebrate long meadow meadows mediterranean natural nature nsect outdoors outside pollen pollinating pollinator rampion rapunculus rare scripta southwestern spa species sphaerophoria strange useful valuable vegetation violet weird wild wildlife