{"id":77640,"date":"2020-01-15T09:00:20","date_gmt":"2020-01-15T09:00:20","guid":{"rendered":"https:\/\/baleinesendirect.org\/les-baleines-voient-elles-en-couleur\/"},"modified":"2026-10-19T10:43:12","modified_gmt":"2026-10-19T14:43:12","slug":"les-baleines-voient-elles-en-couleur","status":"publish","type":"post","link":"https:\/\/baleinesendirect.org\/en\/les-baleines-voient-elles-en-couleur\/","title":{"rendered":"Do whales see in colour?"},"content":{"rendered":"<p>Whales see in black and white\u2014or almost! In fact, they might be able to see red, but in the ocean, only blue light reaches the depths. How can we explain this surprising contradiction?<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Whales see in black and white\u2014or almost! In fact, they might be able to see red, but in the ocean, only blue light reaches the depths. 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