Check "Life on our planet" on Netflix. It's about dinosaurs but also has plenty of bits around evolution. In one episode they talk about ants vs termites and also focus on that particular bit (limbs getting damaged or ripped off)
Haha, you know what. This must be where I saw it because I went ~6 months back in my YouTube history and CTRL+F'd for ants and saw nothing except a documentary about fire ants which didn't cover this topic.
What a horrible assumption I made thinking I saw this about a year ago, I got tricked into thinking it must have been a long time ago since my YouTube history was coming up empty. I did watch life on our planet shortly after it was available. This is one of the pitfalls of watching lots of media on different platforms, it all blends together. I watch a lot of documentaries on both platforms.
I have that problem too. Not only with video but information consumption in general.
Things I believed I read 18 months ago happened only 4-5 months back max.
Crazy what overconsumption of information does to us
https://www.netflix.com/title/80213846?preventIntent=true
Also, visually very impressive documentary