Roman numerals. pl n the letters used by the Romans for the representation of cardinal numbers, still used occasionally today. The integers are represented by the following letters: I (= 1), V (= 5), X (= 10), L (= 50), C (= 100), D (= 500), and M (= 1000).
It takes 8 to 12 weeks for ducklings to become adults. Rate depends on the breed and the bird itself. Some wil mature faster than others. It takes 8 to 12 weeks for ducklings to become adults. Rate depends on the breed and the bird itself. Some wil mature faster than others. Source: Raising the Home Duck Flock by Dave Holderread.  <i>Source:</i> Raising the Home Duck Flock by Dave Holderread.
Animals like the raccoon, turtles, hawks, large fish and snakes will eat the ducklings. Ducklings are able to fly within 5-8 weeks. Their feathers develop really fast. When the young are ready to fly, all the ducks will gather in flocks on large lakes, marshes or the ocean to migrate to their wintering home.