NSAS June Field Trip to Yuba Pass and the Sierra Valley with Mark Stephenson and Bruce Thomsen
We will take 4 days to explore this bountiful region visiting some of the best locations it has to offer. The Yuba Pass encompasses High Sierra habitats including boggy meadows, willow and alder thickets, aspens groves and coniferous forests. Within the mountain ecosystem we hope to observe Red Crossbill, Pine Siskin, Pine and Evening Grosbeaks, […]
Free