Species › Plants › Water Oak

Water Oak

Quercus nigra

CommonPlant
Illustration of Water Oak (Quercus nigra)

Water Oak is a medium-sized semi-evergreen oak of the southeastern United States, remarkable for its variably shaped leaves — some paddle-shaped, some three-lobed, often all on the same tree. It thrives in moist, lowland habitats and bottomland forests but also tolerates drier upland sites, making it one of the more adaptable southern oaks. Its small, dark acorns ripen in the second year and are heavily consumed by wood ducks, deer, and wild turkeys. It is commonly planted as a street tree in the South.

Habitat
Bottomland forests, stream banks, wet lowlands, moist uplands
Diet
Acorns eaten by wood ducks, deer, wild turkey, squirrels, and mallards
How common
Common

Best time to see a Water Oak

The best time to see a Water Oak is April–September, when about 63% of U.S. sightings happen, based on 18,542 research-grade iNaturalist observations.

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