David M. Stucki: Hesperia comma
David M. Stucki: I would like to have this cutie as cat-sized pet
David M. Stucki: Argynnis paphia f. valesina, female
David M. Stucki: Lycaena virgaurae, male
David M. Stucki: Melitaea athalia (male) with frayed wings
David M. Stucki: Scorbionfly
David M. Stucki: Lateral view of Parnassius apollo
David M. Stucki: Parnassius apollo
David M. Stucki: Sympetrum danae, young female
David M. Stucki: Sympetrum danae
David M. Stucki: Evening thunderstorm over the Swiss Alps
David M. Stucki: Pine in the evening light
David M. Stucki: Sunset in a low moorland of the Bernese Alps
David M. Stucki: Gaudy sunset in the Bernese alps
David M. Stucki: Shining eyes
David M. Stucki: In the shadow
David M. Stucki: Melitaea diamina, female
David M. Stucki: Moths are beautiful
David M. Stucki: Limenitis camilla
David M. Stucki: Rich biodiversity
David M. Stucki: Portrait of a smoky moth
David M. Stucki: Portrait of a juvenile european grass frog
David M. Stucki: Epipactis helleborine in the evening light
David M. Stucki: Bossoms of epipactis helleborine
David M. Stucki: Epipactis palustris in the evening sun
David M. Stucki: Epipactis palustris
David M. Stucki: Extraterrestrial
David M. Stucki: Exoskeleton of a dragonfly nymph
David M. Stucki: Lycaena hippothoe
David M. Stucki: Bioindicator