Kangaroos form two sorts of groups

1. Like most herbivores, they have one male and many females in a mob (kangaroo equivalent to a herd)
2. Males outside that mob form loose groups for defence and within that they fight to establish dominance and the top roo may challenge the male lead of a mob to take it over

That’s a Reddit channel, I downloaded the full lot

I am mildly allergic to dairy, so as a kid I had soy milk. I hated that stuff

I used to do that in the swimming pool (I have always lived far inland) it’s often called dangerous on the mistaken belief that it’s like shallow water drowning where someone hyperventilates to swim underwater longer; since those people have blown off so much CO2 they don’t get a signal to breathe and suffocate.

Our method doesn’t involve hyperventilation, and wow does the need to breathe get strong