Agree with Gray Farms and Crazy for Chickens although I think 1 and 3 could be Rhode Island Whites.
Also, 10 is can't be an Australorp-- you can clearly see yellow at the bottoms of her feet, so Gray Farms is right, must be a Jersey Giant or a slight possibility of it being a black Java.
Also, 10 is can't be an Australorp-- you can clearly see yellow at the bottoms of her feet, so Gray Farms is right, must be a Jersey Giant or a slight possibility of it being a black Java.