

And horses, most zebra species, elephants and elephant seals (by crushing the newborn. You have to see those 4tonne blubberfucks run at a female who just gave birth. It is glorious), rats, mice and many other rodents.
Some bears. Black or grizzly bear if I remember right, kills 14 cubs a year on average. They then stalk the female till she ovulates, mate and move on to the next target.
Primates in general. Mandril alpha’s sometimes kill their own out of aggitation. Chimps cannibalize orphans if the mother dies/gets killed. Sometimes female chimps are killed for being too assertive, or struggling back too much when males force mating.
Cats and tigers kill their own because they can’t discern nor care about decerning whose cubs they are.
Kangoroo’s don’t kill joeys per se, but they choke the female to death sometimes. Really just because they are as horny as they are aggressive. Females are always pregnant. When their pouch is already occupied, the embryo goes into diapause. Slowing down its development. A queue for the pouch if you will.
It’s only useful to the male. But energywise, it is detrimental for the female and the species as a whole.
In other words. Men are fucking awesome. We are much more like birds in our reproductove strategies. We form a partnership, and work together. Men and women developed ways to cooperate together. That’s awesome. It’s just that the chances of unwanted behaviours, come from “old habits die hard.”
Not morality. Evolution. Morality came forth from it.
Our babies are expensive, and genetic diversity is valuable. So monogamy was better than 1 male and a harem. Men killing other men for threatning their child was a bonus. Thanks prolactin for angry papa’s. Basically momma bear mode, but with more muscle.
Plus, maternal death rate was too high to afford males killing our population growth. Thankfully, men took care of their infants together with wet nurses (men and their useless tits!). And women have a break on population growth. Making 2 children reach adulthood defines the amount of children women want. Had we kept this up, we’d be more succesful than panda’s! Those fucks won at life.
As for the list on males being dope. It’s much longer than you’d think. Especially in birds and lots of fish. Some frogs have involved parents too. Which is impressive considering their cognitive abilities are influenced by temperature! It’s just not common in mammals.