three banded robber fly stichopogon trifasciatus perched on boulder near water in colorado

resting riverside rocky surface stichopogon trifasciatus three banded robber fly arthropod biodiversity boulder close color pattern colorado conservation daytime ecological balance significance ecosystem entomology environment fauna flora flying insects habitat insect anatomy behavior interactions species natural light setting world nature exploration study 039 wonders observation outdoor adventures outdoors peaceful surroundings predation predatory relaxation area rugged beauty terrain summertime water wild wildlife perched smooth