Tombstone Ridge, Rocky Mountain NP - July 25th 2025
Continuing with our walk along the Alpine tundra and further from the road life started popping out from every corner. Stingless bee flies zipping by, ants speeding around to flowers, crickets making their signature noises, butterflies gliding sideways in the wind; all with a backdrop of stunning peaks.
1. Western Harebells (Campanula petiolata) dot the trail between two ridgelines while 2. Alpine Sunflowers (Hymenoxys grandiflora) show off in a sedge-rich snowbank community. 3. Unshocking to see yarrow (Y. millefolium), something which grows literally everywhere in the northern hemisphere, can thrive among the alpine community. 4. A showy featherleaf Fleabane (Erigeron pinnatisectus) is protected from wind beneath a rock while 5. a large Ross' Aven (Geum rossii) is sprawled along a trail out in the open. 6. Showy yellow displays of possibly a Sedum species dominate a rocky slope. 7. Alpine Butterflies are a speedy bunch flying fast in the highwinds, the black and white weidemeyer's admiral (Limenitis weidemeyerii) and 8. the green inner winged-bright orange outer winged Mead's Sulfur (Colias meadii) darted by faster than I could whip out my phone. 9. The snowbank species Grayleaf willow (Salix glauca) collects where snow tends to accumulate the longest, interestingly enough this species is also found throughout the arctic. 10. Finally the largest alpine herbacious plant i noticed was the Mountain Thistle (Cirsium scopulorum), restricted to essentially only the southern Rockies almost exclusively in Colorado.














