New York's famed Empire State Building hosted new guests on Saturday night as images of endangered animals were flashed across its facade.

A woman arrives at the Shinto Meiji Shrine to pray on the first day of the new year in Tokyo, Japan, January 1, 2016. (Photo by Thomas Peter/Reuters)

A goat wearing a sweater walks in a field in New Delhi, India, Thursday, January 17, 2019. (Photo by Altaf Qadri/AP Photo)

People participate in the 36th annual Mermaid Parade in Coney Island on June 16, 2018 in New York City. (Photo by Stephanie Keith/Getty Images)

Rapper Nicki Minaj attends TIDAL X: 1015 on October 15, 2016 in New York City. (Photo by Brad Barket/Getty Images for TIDAL)

Ariana Grande performs at Z100's Jingle Ball in Manhattan, New York, U.S., December 9, 2016. (Photo by Andrew Kelly/Reuters)

Ariana DeBose performs at the 76th Annual Tony Awards in New York City, U.S., June 11, 2023. (Photo by Brendan Mcdermid/Reuters)

Staff take no chances at a dog-grooming salon in Rotterdam in the second decade of June 2023. (Photo by RUT/Splash News and Pictures)