69K views · 443 reactions | This female Northern Pygmy Owl (and it's smaller mate) have been spotted using this tight fitting cavity as a possible nesting location. The entry is roughly 1" in diameter. We believe the nest site was possibly excavated by some type of woodpecker since they are abundant in the vicinity. While there are no eggs yet, researchers are hopeful that this female will use this active nesting site to lay a clutch of eggs. | MPG Wildlife | Facebook