This video says about itself:
PREDATORS || Micro Monsters With David Attenborough – 2of7 || HD 1080pI.
23 July 2018
The broadcaster continues his bug-eyed view of the world of creepy-crawlies, revealing how predators defuse the defences of their prey. Highlights include the cockroach wasp, busy preparing a tasty – and very live – treat for its young, the whirligig beetle, which employs a water-based radar system, and the jumping Portia spider, which feeds on other arachnids.