How long will a harbour porpoise stay full after eating a human
A harbour porpoise (38.44–55.75 kilograms, 6 years 10 months) can feed on a human (62–76 kilograms, 33 years): one prey keeps it full for 1–2 months, so it needs about 0.018–0.024 per day.
How long does a human last a harbour porpoise?
About 1–2 months.
How many humans does a harbour porpoise eat per day?
About 0.018–0.024 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.