How long will a human stay full after eating a pintail
A human (62–76 kilograms, 33 years) can feed on a pintail (0.67–0.69 kilograms, 11 years 5 months): one prey keeps it full for 13 hours, so it needs about 1.895 per day.
How long does a pintail last a human?
About 13 hours.
How many pintails does a human eat per day?
About 1.895 per day.
How is it worked out how long the food lasts?
We look at how much food such an animal needs per day and how much there is in the prey; other masses can be set in the calculator.