Sanitas’ Salvia Spectacle

The flora, fauna and cultural resources on the Sanitas Valley Trail (pronounced san-eh-toss with the emphasis on the first syllable since it is derived from the word sanitarium) make it one of my favorites here in Boulder. Among its charms is a diverse floral display from Spring through Autumn. The heavy rain pattern this Summer has greened the Valley making this an exceptional season for wildflowers. On my last visit with Mandy the dog I discovered that the lower Sanitas Valley has recently witnessed an explosion of tall blue flowers. I have never seen them this big…

A Floral Spectacle in the Sanitas Valley (  40° 1'19.19"N, 105°17'44.89"W)

A Floral Spectacle in the Sanitas Valley (40° 1’19.19″N, 105°17’44.89″W)

After several attempts and help from a few experts I identified these flowers as Salvia azurea (Wild Blue Sage). This hearty member of the mint family attracts butterflies, bees and hummingbirds to the Valley.

This was too good to miss so I leashed Mandy in the shade and I took my camera into this field to capture the pollinators at work and the wildflowers that attract them.

Some of the blue color is provided by Chicory, a beautiful though noxious weed here in Colorado…

Cichorium intybus (Chicory)

Cichorium intybus (Chicory)

Next we come to the Salvia azurea…

Salvia azurea (Blue Sage)

Salvia azurea (Blue Sage)

A few of the Salvia are white…

White Salvia

White Salvia

Bees love this stuff…

Bee on Salvia

Bee on Salvia

Some touches of red are provided by Blazing Star

Blazing Star (Liatris)

Blazing Star (Liatris) with Butterfly

An occasional dab of yellow is provided by Gumweed…

Butterfly on Gumweed (Grindelia squarrosa)

Butterfly on Gumweed (Grindelia squarrosa)

In addition to insect pollinators the Salvia’s nectar is attracting a flock of hummingbirds. This morning there were at least a dozen of them humming about the delicate blue flowers. I’m told that these little jewels are Broad-tailed hummingbirds


Broad-tailed Hummingbird (Selasphorus platycercus) Flight on Salvia Azurea

Hummingbird Flight on Salvia Azurea

Hummingbird Flight on Salvia Azurea

Hummingbird Flight on Salvia Azurea

This is hard work for a little bird, it’s time for a break…

Hummingbird on Tree

Tired Hummingbird Resting on Tree

Looks like Mandy needs a break as well. Here this cool trail provides welcome relief for a hot dog…



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8 Responses to “Sanitas’ Salvia Spectacle”

  1. nesbitdave Says:

    Love it. Did the hike today also. Dave
    Dave Nesbit

  2. Chris Hansen Says:

    Nice blog. I wonder how fast the shutter speed was to get those hummingbird wings as well as you did!

  3. Anne Guthrie Says:

    Lovely, Rich. Hard to get the color of that salvia — and even harder to convince others to pronounce Sanitas the way it’s been in the old days! Tom & I continue to enjoy your pieces. Many thanks, Anne

  4. Susan Litt Says:

    Well done as always. Great to get the hummingbird.

  5. Jewels in Boulder’s Banks | Tales from the Trails Says:

    […] Observations from Colorado's Hiking Trails « Sanitas’ Salvia Spectacle […]

  6. Broad-tailed Hummmingbirds Says:

    […] growing in Sanitas Valley, everything changed. My friend and fellow nature photographer, Rich Wolf, discovered the hummers there and told me about […]

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