This was recorded at dawn on the Summer Solstice at the edge of a large meadow in the Medicine Lake Highlands area of the Shasta-Trinity National Forest, Siskiyou County, California. It was a brisk mountain morning, and though it was the first official morning of summer, a light frost had settled upon the meadow, while lingering patches of snow dotted the dense surrounding forest.  The recording starts just before the first birdsong of the morning and continues until a little after sunrise.

I recorded this on a warm late spring afternoon as thunderstorms rumbled nearby at White Ridge Spring in the Shasta-Trinity National Forest, Trinity County, California. 

Located trailside on the Pacific Crest Trail, this beautiful spring is a convenient place to refill your water and take in the view of the Trinity Alps to the west, while also admiring the abundance of wild flowers and the odd looking California Pitcher Plant which grows in the pure and cold spring water as it cascades downslope from the spring. 

I recorded this episode in the Shasta-Trinity National Forest in Siskiyou County, California on a warm late spring day just after noon as birds sang and thunderclouds drifted by. 

I recorded this beside a spring in a small meadow along the Upper McCloud River on a beautiful partly cloudy spring morning in the Shasta-Trinity National Forest, Siskiyou County, California.

An early morning near the marshy edge of Big Lake at Ahjumawi Lava Springs State Park in Shasta County, California.

A calm evening beside Horr Pond at Ahjumawi Lava Springs State Park, Shasta County, California. 

A partly cloudy and warm spring afternoon beside a mountain spring in the  Shasta-Trinity National Forest in Shasta County, California. I recorded this right where it burst forth from the ground in a tall stand of old growth Douglas Fir, Ponderosa Pine, Incense Cedar, and Sugar Pine. The Black Oaks, Pacific Dogwoods, and Bigleaf and Vine Maples in the understory had yet to leaf out, and the first fern fiddleheads had only just begun to unfurl in this beautiful and secluded area of densely forested mountains located a short distance from the Pacific Crest Trail. The spring, one of several in the area, forms the headwaters of West Trough Creek, a cold and shady tributary of Squaw Valley Creek, itself a tributary of the McCloud River.

A windy evening beside a shallow seasonal lake in Shasta-Trinity National Forest, Shasta County, California. The forest, wet from recent rain, drips as the wind blows through the tall tree tops and frogs call out, occasionally in chorus.

Burstarse Falls stands within the Castle Crags Wilderness Area just off the Pacific Crest Trail in Shasta County, California. Formed in the solid granite of the Castle Crags, its water tumbles over a precipice nearly 80 feet tall before continuing on down numerous smaller waterfalls and cascades.

This was recorded during a high spring tide at the north side of the boulder strewn cove where Partington Creek enters the ocean. There is a cave there that, as the waves rolled in and compressed the air within, created a pressurized blast of air as it escaped the temporarily submerged cave entrance.