If this figure is correct, It's heavier than the Harpy eagle, average weight 8-18 lb. Steller's sea eagle is indeed the largest living eagle in the world; In zoology the heaviest is the largest, however the Philippine eagle is the world's largest living eagle species in terms of size or external measurements. The extinct Haast's eagle is the world's largest eagle that had ever lived, It's almost 50% larger than the largest eagle living today.
Kakapo are among the largest of the parrots, and they are the world's heaviest parrot. Their average length is 59-64 cm. Males can weigh up to 3.5 kg while females can weigh up to 2kg.
Ayrshire, which has a mature body weight (for mature females) of around 1200 lbs. Holsteins and Brown Swiss are, respectively, the heaviest and largest dairy breeds in the world.
The green anaconda can get massive. Females can weigh up to 550 pounds, but average 275-400 pounds.
The green anaconda is the world's heaviest snake. Females can weigh as much as 550 pounds.
Elephants! To be specific, the African Bush elephant is the heaviest land mammal. The females weigh about 10,000 lbs (4,535 kilograms) and the males can get up to 15,000 lbs (6803 kilograms). Although the largest one recorded in history was 27, 060 lbs (12,274 kg). If you are looking for water mammals as well, the blue whale is the heaviest at a weight of 190 tons, possibly more. It is said to be the largest animal in history.
European Gray Wolves average about 42 kg for males and 34 kg for females; the largest wolf ever found weighed 86 kg.North American Timber Wolves average about 40 kg for males and 32 kg for females; the largest known Timber Wolf weighed 79 kg.Asian Grey wolves average about 25 kg.
average male 495 pounds, average female 320 pounds, maximum 675 pounds for males, maximum 410 pounds for females but males can grow up to 700, 800, 900 pounds. heaviest tiger was 1025 pounds!
Adult females average 3.5 tons, with the largest on record weighing over 7 tons. The bodies of male orcas are far more robust than those of females, and they are therefore significantly heavier. They average 5.5 - 6 tons, with the largest on record weighing around 10 tons.
females
Females.
The kakapo is not the heaviest bird in the world; it is the heaviest parrot and also the world's only flightless parrot. Its bone and muscle structure are different to that of other birds, and this is one of the reasons why it is unable to fly.
73.5 years for females as of 2013 apparently.