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Coastal people in the west dealt with hunger by catching fish, winkles and mussels. They gathered seaweeds named crother and dulaman, the second of which was not edible until after the first frosts of winter and caused diarrhoea. In Mayo, seabirds were hunted. Men were lowered over cliffs by rope and stole eggs, fighting off large ferocious mother birds. A wicklow farmer saw groups of men cornering cattle, to cut a vein in the neck of a beast and pour off a few pints of blood into a jar. They would repair the incision with a pin and a swatch of hair cut from the animal's tail. The blood would then be salted and fried in pan. People fought over the blackberries before they had ripened. When the fish in the Ow River in Wicklow had all been caught, people ate the pencil-thick worms from the bottom of the stream.