This is what I've been doing over the last few months. Quite a lot is available for free on the Internet Archive, if you look. I just finished the 5-part "Life in the Undergrowth" (2005), about insects and other small critters. Wonderful.
Same here. I‘d recommend the 2020 documentary „David Attenborough: A life on our planet“ - if you haven‘t already seen it.
https://en.wikipedia.org/wiki/David_Attenborough%3A_A_Life_o...