Just in case the direct link doesn’t work properly: https://i.imgur.com/IgbRs9y.mp4
PS: The mushy thing they’re standing on might be a cluster of Giant Salvinia, a floating water plant that can create extemely buoyant “islands” up to 60 cm thick.
EDIT: More likely a floating mat (Thanks again!)
I don’t think it’s Giant Salvinia, looks more like a floating mat to me.
Oh…yeah, that does look a lot closer to it. Thanks for pointing it out ^^ I’m going to edit the post.