1347
The Plague rages amongst humanity, many million will perish. They topple in Droves, and leave behind fields ripe for the taking. But Rats and Cats [1], had also perished alongside their human counterparts. A wild animal bonzanza was occuring out in yonder fields.
With less cats to afflict the population of birds, crows are open for newer opprotunities. Infant Mortality is down, and Juvenilles leave the nest earlier instead of waiting with their parents to feed their siblings.
This leads to a Population boom of Crows...
1353
Giovanni Boccaccio notes in his literary work The Decameron, the new abundance of Crows.
1355
The Crow Population in Britain experiences growing pains. It is not uncommon to see Crows murder each other. The Social structure of The Crows change radically.
British Crows live in a clans; Brothers, their children and their mates, and their children and mates. Sisters and Daughters leave to mate with other clans.
These Clans compete violently, securing their property by mobbing trespassers.
A Place of Heated Competition was London.
Two Groups residing in London's The Westminister Abbey (and Surrounding area) actually took items from people's houses and pelted each other to death [2]. The Victorious Clan began using them as weapons to pester hawks, dogs, foxes, and even people into giving up their food.
Over a few more years, the Group hones their techniques. By 1358, the Crows have successfully killed atleast one child, and more are on the way.[3]
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[1] this is the PoD: Cats die in much more violent numbers, leaving a bit less stress upon the Crows, as they can harass even foxes and hawks out of their food. Only Cats are simply genocidal little monsters...
[2] Do not under estimate How violent cultures can be, even with birds.
[3] The Crows have weapons, one would believe they would use them to skip the middle man and eat a carcass they killed.
As I have stressed numerous times before, the point of a thread is not to criticise the plausibility. There a millions of universes out there, and anything is possible.
In other words: No "That jawns ASB!"
Discuss this thread and criticize it like a Critic, not a flamer.
SCREW IT! This is totally ASB on re-thinking. Ignore.