How long will a great black-backed gull stay full after eating a human
A great black-backed gull (1.31–1.46 kilograms, 10 years 11 months) can feed on a human (62–76 kilograms, 33 years): one prey keeps it full for 11 months, so it needs about 0.003 per day.
How long does a human last a great black-backed gull?
About 11 months.
How many humans does a great black-backed gull eat per day?
About 0.003 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.