![]() ![]() ![]() ![]() Nest holes may be started but never completed, possibly due to poor location or quality of the wood.The birds use their stout beaks to chisel down 6-18 inches, making a wide bottom for the egg chamber (Fig.They will also use specially designed nest boxes. Northern flickers excavate nest sites in dead or dying trees, aging utility poles, fence posts, and house siding.Flickers are attracted to suet feeders, especially in winter.Hollow sounds also may indicate that insects are present, thus encouraging flickers to continue chiseling away. If they see or hear an insect, they will continue chiseling until the insects are caught. When searching for insects, flickers tap on wooden surfaces and look and listen for insect movements.While flickers eat tree-dwelling and wood-boring insects, they also will eat berries, fruits, nuts, and seeds.Northern flickers commonly feed on the ground, searching for ants and beetle larvae. ![]()
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