aÂ·mendÂ·ment. n. 1. The act of changing for the better; improvement: Society may sometimes show signs of repentance and amendment (George G. Coulton). 2.
While several species are relatively well known, the plumed guineafowl and the two members of the genus Agelastes remain relatively poorly known. These large birds measure from 40â71 cm (16â28 inches) in length, and weigh 700â1600 grams or 1.5-3.5 pounds.
Normal Birth Weights. No matter the breed, foals weigh approximately 10 percent of their mother's weight at birth. That means the typical 1,000 pound thoroughbred mare gives birth to a 100 pound foal, the 1,500 pound warmblood mare's foal is about 150 pounds and the 2,000 pound draft mare's offspring weighs 200 pounds.These proportional weights hold true even if the mare is bred to a larger or smaller stallion.hat means the typical 1,000 pound thoroughbred mare gives birth to a 100 pound foal, the 1,500 pound warmblood mare's foal is about 150 pounds and the 2,000 pound draft mare's offspring weighs 200 pounds.