5.9K views · 141 reactions | Wood ducks are in nesting mode right now. These wood duck boxes are part of many put up in our Duck River Bottoms area. Both wood ducks and hooded mergansers will use these artificial nesting structures. Our biologist reminds us that one of the most important parts of putting up a wood duck box is the predator guard that helps to protect eggs and ducklings. | Tennessee National Wildlife Refuge | Facebook

71K views · 1.8K reactions | Wood duck calling out from the branches. Wood ducks are cavity nesters, meaning they typically nest in tree holes or nest boxes. Perching on branches allows them to survey their surroundings for potential nesting sites or predators. | Where's Wildlife | Facebook