This Spring in Colorado has been a gift. Thanks to mild temperatures and abundant moisture, the Boulder forests are resplendent with late Spring flora. The floor on the North Fork of the Shanahan Ridge is one of the best places to experience the joy of Spring’s reawakening.
The Shanahan Ridge Trail is easy to get to. My entry point starts where Lehigh and Lafayette streets intersect (Map search 1903 Lehigh Street Boulder). Parking is on the street.
The forest floor with its tall green grasses forms the stage where the plants will perform their evolutionary duties by producing sweet treats and visual clues to attract their pollinators. Fortunately these visual clues are very pleasing to humans and keep photographers busy.
Here’s a bee caught in the act pollinating Blue Mist Penstemon. Note the yellow pollen sack on the hind leg. Blue mist covers large sections of the forest at its peak and it does look like mist…
Asteraceae offer the butterflies a sweet treat in exchange for transporting its pollen to another aster…
These shy Chiming bells (Mertensia fusiformis) have pink buds which turn blue to purplish…
The Blue Flax (Linum lewisii) makes no secret of its pollen…
Mouse-ear chickweed grows in bunches attracting crowds of insects…
Add Heart-leaved Arnica to the cast of flora …
Here’s a glimpse of the National Center for Atmospheric Research with arnica…
No nature celebration is complete without Wild Roses (Rosa arkansana)…
The ladybugs (Coccinellidae) are prolific this time of year…
Add some lonesome Western Wallflower (Erysimum capitatum) to the mix…
These southwest desert spikes of Yucca are throwing up their flower stalks. This is about as far north as these pointy plants can grow…
This improbable parasite is called a Coral Root Orchid. Click here to reveal its’ secret life.
Put all these plants together for ten thousand years or so (after the end of the last glacial period) and let them compete through natural selection with each other for survival on the forest floor. The result is a very pleasing panorama where the flora and fauna have all found their niche…
Tags: aster, Asteraceae, Blue Mist Penstemon, Boulder Colorado, Cerastium, Chiming Bells, Coccinellidae, Colorado, Coral Root Orchid, Corallorhiza maculata, Erysimum capitatum, evolution, Heart-leaved Arnica, ladybug, last glacial period, Linum lewisii, Mertensia fusiformis, Mouse-ear chickweed, National Center for Atmospheric Research, natural selection, pollinators, Shanahan Ridge Trail, Western Wallflower, Yucca
July 3, 2022 at 5:01 pm |
Great pix and text. Marvin