kern's flower scarab euphoria kernii rests in a prickly pear during the afternoon heat

cacti kern 039 flower scarab pollination animal interaction astrobiological study biodiversity biological diversity botanical colorado conservation desert flora landscapes ecological balance significance ecology ecosystem entomological research entomology environmental education euphoria kernii floral relationships anatomy flowering plants habitat preservation insect activity behavior local species native bees natural beauty environment nature nectar outdoors plant pollen pollinator attraction pollinators spring tawny color wildlife observation yellow petals 39aph39 rests prickly pear afternoon heat surrounded numerous small