I'm not sure how people aren't seeing this or realizing this! Granted, they worked hard on getting all these shots, most are real, but they are doing 2 not real things...
1- These action shots during an event, and sometimes even the "event" itself, is manufactured to look like something it's not. They film these animals doing stuff like running or eating or chasing another animal... but what they do is take shots of one animal running, then edit in shots of the other animal running to make it look like it's chasing the other one. When in fact, they got a few seconds of 2 animals fighting, but then add in footage to make it look like it was a chase scene so there's some kind of "story". It's theatrical, but not authentic whatsoever.
2- They clearly CGI some of the footage!! Perfect example: S1 Ep1 they show a baby bird in some grass in a field, the mother has gone somewhere... then they show some kind of fox or something walking all creepy like it's stalking the baby bird. Then they show the "mother bird" alone squawking, and claim that it's protecting the baby from this animal. Then they show a different angle shot of a similar bird in grass with the fox behind, but the bird is CGI'd in, it's clearly fake as hell. But alas, the fox heard the mother bird and turns around... as if A- a fox is gonna turn away from food that's shown to be about 10 feet away because it HEARS a bird squawking, false. And B- a mother bird would've flown immediately to her baby's defense and pecked this animal until it ran away or she got ate too.
Sorry to be a hater, I know these people worked hard to get some of these shots... but don't claim it's 100% real from 10 years of footage when it's clearly not and can't be. Watch for yourself and decide. But all I'll say is, if it was THAT good and THAT real, with all these amazing cameras and drones etc, it wouldn't be free on AppleTV. It'd be on a cable network, like Planet Earth. Just sayin!!