Newborn of this largest of the rattlesnakes average between 12 to 16 inches as hatchlings.
There are four species of rattlesnake with the black and white bands on the tail - the eastern diamondback, the western diamondback, the red diamondback and the Mojave rattlesnake. The bands indicate nothing about the age of the snake. They have the same number of bands as adults that they had when newborn.
The average newborn doubles her birth weight in five or six months of life.
The average newborn weighs around 2.7-4.6 kg.
The average 7 lb. newborn baby weighs 3.178 kg.
The average brain weight of a newborn human is around 350-400 grams. The brain continues to grow rapidly during the first few years of life.
20 inches
4.5lb
Average: $7500 for a newborn
seven pounds!
3.5 Kilograms
A newborn Highland calf has an average weight of around 40 to 50 lbs.