warnercnr.colostate.edu/class_info
Introduction: The Grasshopper Sparrow (Ammodramus savannarum) population is thought to be declining in most of its breeding range, including Colorado. As for most grassland birds, the primary threats are habitat loss and degradation. The preferred nesting habitat of the sparrow is mixed-grass habitats including prairie, hayfields, pastures, and grassy fallow fields. The species nests on or near the ground in open-cup nests, and its nest is usually associated with some plant cover. The sparrow nests from mid-April to late-July in north-central Colorado, and the Environmental Learning Center (ELC) has had what is considered healthy nesting populations. The golf mushroom is an important food resource for Grasshopper Sparrows during the spring nesting season.
Read more about Lab 3A – Estimating the Density of Edible Golf Mushrooms for Grasshopper Sparrow Mitigation …
