An Aldehyde is an organic compound containing a terminal carbonyl group. This functional group, which consists of a carbon atom which is bonded to a hydrogen atom and double-bonded to an oxygen atom (chemical formula O=CH-), is called the aldehyde group.
Berchtesgaden-a town in Bavaria The town of Berchtesgaden is located near Hitler's Eagle's Nest (Kehlsteinhaus) and can be easily reached by train; there are several hotels and it is an inexpensive place for tourists to stay overnight.
American crows don't reproduce until they are at least two years of age, most reproduce when they have reached the age of 4. The nests that crows make are often in a tall and sturdy tree. The nest building process takes about one to two weeks before its ready for use.When two crows have mated they remain with each other throughout the rest of their lives. The female crow can lay up to five eggs, each of which have a light green color.To help with incubation both the male and female crow sit on the eggs to keep them warm until they have hatched. The eggs hatch in 18 days and the baby crows will leave the nest anywhere from 35 days old to two months old.he Crow has long, pointed wings and its tail has a unique square shape. Crows are often mistaken for Ravens, the main difference between the two is that the Raven is larger in body size. Ravens also have their own unique tail and wing shape.