Binge watching

Instead of binge watching Stranger Things or The Walking Dead, I like to binge watch nature documentaries. They're not that useful for anything other than learning the extremely fascinating fact that lizards can lick their own eyes, but it's strangely relaxing. Now I know what Middle Eastern caves look like. But also did you know that crocodiles eat once all year? I can't exactly remember if that's true, but where else would it come from?