What are these beautiful sandy waves?

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Today in History

Three petals and three leaves
Oct. 14, 2024Fishing boats at Coco Beach in Goa, India
Sep. 4, 2024Dusky eagle-owls, Pakistan
Feb. 8, 2024Mount Hood, Oregon
Paddle power
Beauty by the bay
Bright blue lakes and rugged mountains
Come on, guys, this way!
Two hungry baby beavers
Jul 7, 2026Plate-billed mountain toucan with orchids, Ecuador
Huddled and hunting
Golden cliffs of deep space
Aug. 27, 2025World Lake Day
The old castle at sunrise
Jul. 24, 2025Happy Cousins Day!
Jan. 16, 2024Lake Louise, Banff National Park, Alberta, Canada
Jul. 25, 2024Great Smoky Mountains National Park, Tennessee, USA
Jan. 6, 2024Vermilion Lakes, Banff
Magnified moss
Dare to tread through the fairy flower?
May 26, 2024Methow Valley, North Cascades, Washington
Jan. 8, 2025The Great Wall of China
A window to the Pacific
Jun. 17, 2025Maritime forest in Cumberland Island National Seashore, Georgia, United States
Sharks, just living their lives
Apr. 3, 2025Rufous hummingbird
Nov. 25, 2024Maasai giraffes in Amboseli National Park, Kenya
Apr. 16, 2024Union Square, Manhattan, New York, USA
May 21, 2024International Tea Day
May 25, 2025Butchart Gardens in Brentwood Bay, British Columbia