It's about as heavy as an Elephant.
It's about as heavy as a Tyrannosaurus rex.
In other words, the weight of a Tyrannosaurus rex is 1 times 1,000 stones.(for FMNH PR2081, a.k.a. "Sue") (a.k.a. Tyrannosaurus, a.k.a. T-Rex) (estimated live weight)
The notable Tyrannosaurus specimen housed at the Field Museum of Natural History in Chicago, Illinois, "Sue," is estimated to have weighed about 1,000 stones while alive. A renowned predator in popular culture, the teeth of tyrannosaurus rex were up to 33.02 cm (13 in) long.
It's about one-and-seven-tenths times as heavy as a Hippopotamus.
In other words, 1,000 stones is 1.690 times the weight of a Hippopotamus, and the weight of a Hippopotamus is 0.5920 times that amount.(Hippopotamus amphibius) (adult, male)
The average weight of an adult male hippopotamus ranges from 591 stones. Appearances to the contrary, adult hippos cannot swim or float in water; they actually move by leaping and walking across lake bottoms at about 8 kph (5 mph).
It's about three-fifths as heavy as an Anchor of a Cruise Ship.
In other words, 1,000 stones is 0.5620 times the weight of an Anchor of a Cruise Ship, and the weight of an Anchor of a Cruise Ship is 1.780 times that amount.(for QE2 forward anchor, a.k.a. RMS Queen Elizabeth 2)
Each of the forward anchors of the RMS Queen Elizabeth 2 weighs 1,780 stones. The anchor of the QE2 now sits in front of the Holyrood Church in Southampton, England, United Kingdom, along a pedestrian tourist route known as "the QE2 mile."
It's about two-and-a-half times as heavy as The Tongue of a Blue Whale.
In other words, the weight of The Tongue of a Blue Whale is 0.420 times 1,000 stones.(Balaenoptera musculus) (adult)
The tongue of a Blue Whale can weigh up to 430 stones. Despite their tremendous size, blue whales feed almost exclusively on tiny crustaceans called krill and cannot swallow anything much larger than a beach ball.
It's about two-and-a-half times as heavy as a Giraffe.
It's about three times as heavy as a Rhinoceros.
In other words, the weight of a Rhinoceros is 0.330 times 1,000 stones.(for Black rhinoceros, Diceros bicornis) (Adult, male)
An adult black rhinoceros weighs between 330 stones. Rhinoceros are extremely aggressive — nearly one of every two males will die as a result of fighting with other rhinoceros.