Interesting Facts
●The domestic chicken is the most common bird species in the world with a population of about 25 billion.
● A chicken's heart beats 220 to 360 times per minute. For comparison, during this time the human heart makes no more than 100 beats.
● Chickens, like humans, have bad dreams and good dreams.
● The chicken is one of the closest living relatives of the tyrannosaurus.
● In Indonesia, you can find a very rare type of chicken called Ayam Cemani. It has a special color - feathers, beak, skin and even internal organs are black. A bird of this breed can cost up to 2.5 thousand dollars!