Tim Fitzharris / Little Pigeon River cascading among rocks and colorful Maple leaves, Great Smoky Mountains National Park, Tennessee

Roger Powell / Grey-capped Emerald Dove (Chalcophaps indica) at rest in a park. Mary River, Northern Territory, Australia

RHONDA KLEVANSKY / Laughing dove (Spilopelia / Streptopelia senegalensis) on ground, Orange River, Richtersveld National Park and World Heritage Site, Northern Cape, South Africa, August.

Tim Fitzharris / Little Pigeon River, Great Smoky Mountains National Park, Tennessee

Tim Fitzharris / Autumn leaves on wet boulders Little Pigeon River Cascade, Tennessee

Tim Fitzharris / Little Pigeon River, cascading among rocks and colorful fall Maple leaves, Great Smoky Mountains National Park, Tennessee

Tim Fitzharris / Little Pigeon River, cascading among rocks and colorful fall Maple leaves, Great Smoky Mountains National Park, Tennessee

Kirkendall-Spring / Little Pigeon River flowing over rocks, Great Smoky Mountains National Park, Tennessee, USA. April, 2022.