View Larger Image Pine Siskin feeding on Musk ThistleMia McPherson Image Description Title: Pine Siskin feeding on Musk Thistle Location: Wasatch Mountains, Morgan County, Utah Date: 8/15/2018 Related Posts Image Details Categories: Pine Siskin Images Tags: adultCarduelis pinusCarduus nutansfeedingfinchesforestMorgan CountymountainsMusk ThistlePine Siskinriparian habitatsiskinsiskinssummerthistlethistlesUtahWasatch Mountainswildflowers