![Greenpeace environmental activists dressed up as a polar bear walk along the Vltava river in Prague April 29, 2013. The event is part of a campaign to raise awareness about the threats Greenpeace environmental activists dressed up as a polar bear walk along the Vltava river in Prague April 29, 2013. The event is part of a campaign to raise awareness about the threats](https://c8.alamy.com/comp/2E6BKW7/greenpeace-environmental-activists-dressed-up-as-a-polar-bear-walk-along-the-vltava-river-in-prague-april-29-2013-the-event-is-part-of-a-campaign-to-raise-awareness-about-the-threats-to-the-arctic-and-to-advocate-a-ban-on-drilling-for-oil-reutersdavid-w-cerny-czech-republic-tags-politics-energy-environment-cityscape-2E6BKW7.jpg)
Greenpeace environmental activists dressed up as a polar bear walk along the Vltava river in Prague April 29, 2013. The event is part of a campaign to raise awareness about the threats
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Prague, Czech Republic - May 2019: Panda And Polar Bears On Old Town Square Stock Photo, Picture And Royalty Free Image. Image 148244955.
![America's oldest captive polar bear Berlin is euthanized at Kansas City Zoo aged 33 | Daily Mail Online America's oldest captive polar bear Berlin is euthanized at Kansas City Zoo aged 33 | Daily Mail Online](https://i.dailymail.co.uk/1s/2023/01/16/12/66622625-0-image-a-47_1673873148071.jpg)
America's oldest captive polar bear Berlin is euthanized at Kansas City Zoo aged 33 | Daily Mail Online
![Prague, Czech Republic - May 26, 2018: Men Dancing in a Polar Bear and Panda Bear Fancy Dress Costumes Entertains a Crowd of Editorial Photo - Image of republic, costume: 152693276 Prague, Czech Republic - May 26, 2018: Men Dancing in a Polar Bear and Panda Bear Fancy Dress Costumes Entertains a Crowd of Editorial Photo - Image of republic, costume: 152693276](https://thumbs.dreamstime.com/z/prague-czech-republic-may-men-dancing-polar-bear-panda-fancy-dress-costumes-entertains-crowd-people-wenceslas-square-152693276.jpg)