A stork starts from its nest in the cliffs high above the Atlantic Ocean in Cabo Sardao, Portugal, Friday, March 29, 2024. (Photo by Michael Probst/AP Photo)

People caress a horse during the traditional “El Tope” end-of-year parade in San Jose on December 26, 2023. Cowboy hats and boots, in the purest “wild west” style, flooded the streets of downtown San José to proudly display the horse culture in Costa Rica. (Photo by Ezequiel Becerra/AFP Photo)

Two young deer seem to look bashfully at the camera after a playfight in Bushy Park, London early February 2023. (Photo by Lesley Marshall/South West News Service)

American singer-songwriter Chloe Bailey in the first decade of April 2024 shows off her assets in an orange bikini. (Photo by chloebailey/Instagram)

Four-month-old fox cubs squaring up to each other in Walthamstow, England on August 7, 2015. (Photo by Greg Morgan/Barcroft Media)

Canadian actress Shay Mitchell gets fitted for a photo shoot in the second decade of December 2023. (Photo by Shaymitchell/Instagram)

Only after World War II did the secret spill: Ōkunoshima, located in the Inland Sea of Japan between Hiroshima and Shikoku, was the top-secret site for manufacturing chemical warfare. When the factories were closed down, a number of exotic wild rabbits were seen freely roaming the island. They were assumed to have been the test subjects for the chemical weapons, which the military failed to eradicate when the factory was demolished.

Cat lounges and makes itself at home at the new Cat Café by Purina ONE on Wednesday, April 23, 2014 in New York. (Photo by Amy Sussman/Invision for Purina ONE/AP Images)