Growing on gravelly/sandy substrate on roadside under mature stand of spruce (Picea glauca). Location is just south of 45th parallel by a dozen miles. Spotted this grouping on 6/17/13 when there were 3 individuals of about 1/2" tall/wide. On 6/19/13 there are 12 individuals with caps ranging from 3/8" to 1" in diameter. Weather has been cool and rainy for most of the last month with some warm dry days interspersed. Last rain 6/13/13. I will continue to monitor this patch but as the slugs have already discovered them I have taken a specimen for drying. The color of these are egg yolk with solid white flesh.