Why are chickens so mean to each other?

Online Answer
Usually, they deal with stress by going off lay for a few days, being quieter than usual, but on occasion the stress can trigger one hen to act out of character and become aggressive to a flock mate(s). Stress can also be caused by the presence of a predator or an eager farm dog lurking about.
Related Questions 📌
Summary: At age 55, men can expect another 15 years of sexual activity, but women that age should expect less than 11 years, according to a new study. Men in good or excellent health at 55 can add 5 to 7 years to that number.
Throwing in a cold stick of butter and a splash of milk straight from the refrigerator will immediately cool down some of the spuds, which will prevent a creamy, smooth mash. If you take the time to slowly heat milk or heavy cream and butter in a small saucepan on the stove, you'll have much better results.
Alms, and the sharing of what we know is a form of alms giving, is rightly understood not as our giving away what is ours, but rather is making available to others what was God's before we had a use for it. Greed is rightly called a deadly sin because it kills the possibility of a proper human relation to the Creator.
6 monthsYou can safely store frozen milk in your freezer for up to 6 months, but it's best if you can use it within 1 month of freezing. Milk should be defrosted in the fridge as opposed to at room temperature to decrease the risk of bacterial growth.
Remove your pan from heat and uncover, placing a kitchen towel (as described above) over pan to keep moisture from dripping onto rice. Cover the pan tightly with lid.