Footage, as usually, is spectacular. Especially use of drones to film everything from above.
Unfortunately, besides specific animals and places like sea turtles, flamingo colonies etc, BBC is objectively wrong to show climate change as the only or main threat to nature.
IUCN Red List, which is a professional website, not aimed at Swedish teenagers, lists different threats and number of plant and animal species which they threaten. Climate change and severe weather are actually among the least common threats. Old boring dangers are more important: building-up habitats, agriculture, hunting, fishing and collecting (biological resource use), invasive species, pollution... One can also select only mammals, birds, reptiles, amphibians and fish, because BBC films show almost exclusively them, and it is the same.
I don't know why BBC does it. Maybe they feel it is a safe territory, because no angry farmers or national park rangers will kick out the BBC crew for damaging them personally.