White-throated sparrow.
April 20, 2018, Rondeau Provincial Park, Ontario, Canada. Winter blahs so here is a spring bird. Zonotrichia albicollis White-throated Sparrows typically nest on or near the ground. Occasional nests are built up to 15 feet off the ground in conifers. Usually, these nests are second attempts after a pair has had a ground nest robbed by a predator. source - Cornell lab of Ornithology.