Bertie Gregory

Bertie Gregory Instagram – To keep cool, elephants shunt blood to the huge network of blood vessels in their ears. I’d read about this before, but it wasn’t until I pointed a military grade thermal imaging camera at these forest elephants, did we actually get to see it. It was fascinating to see how these blood vessel networks differed in each elephant. Filmed in @dzanga.sangha National Park for the ‘Elephant Quest’ episode of ‘Animals Up Close’ now streaming on Disney ! Shots of me by @markmcc01 and @justdrewsound. #AnimalsUpClose @wildstarfilms @natgeotv | Posted on 07/Nov/2023 21:17:13