Agree with you, Dan, about occasional omnivory among herbivores. When I found out about hippos occasionally eating people, that convinced me – yep, animals will eat what’s in front of them and a herbivore’s advanced digestion can handle meat easier than the other way around, a carnivore surviving on grass.

If only scavenging, it makes sense herbivores can supplement their protein this way. And when it’s that big an animal, yep, we’re that insignificant!

It is probably a mistake to stereotype some dinosaurs as strict vegetarians whon no other living archosaurs are, save for a few seed eating birds. Even mostly herbivourous mammals like cows, Hippos, and in one case a woman-eating captive elephant are documented. I have little doubt sauropods , like ostriches, ate any small animal they could catch along with their veggies. In this one respect at least, 1933 King Kong was probably more realistic than Jurassic Park, when the Brachiosaurs didn’t eat the kids.