International Migratory Bird Day at Walden Ponds, Boulder
Come see amazing, tropical birds as they migrate through the area at this annual, local event.
Safety Information relating to outings in the City of Boulder and Boulder County.
City of Boulder Open Space and Mountain Parks, 303-441-3440
Boulder County Open Space & Recreation; 303-678-6222
Rooselvelt National Forest, Boulder Ranger District, 2140 Yarmouth Ave, Boulder, CO 80301; 303-541-2500