It depends on the dolphin breed. Sorry I couldn't be very specific.
A baby dolphin weigh about 300 pounds
It weigh 50 pd
big
Dolphins are mammals, so a newborn dolphin eats its mother's milk.
The weight of a newborn lizard can vary depending on the species. Generally, newborn lizards can weigh anywhere from a few grams to a few ounces.
4.5lb
alot
About 350 pounds.
450 pounds
The mother feeds the newborn dolphin milk from mammary glands near her anal opening.
A newborn Panda is the size and weight of a stick of butter.
not much if it's a baby