Bird of prey on with birds of prey (Falconiformes, Falconiformes), a detachment of birds, unites five families (condors, falcons, hawks, secretaries, skopiny), 290 species. Length and body weight from 15 cm and 35 g (baby falcon) to 110 cm and 15 kg (condors).
Crested Tit or Grenadier Pattern and behavior. Small (smaller than sparrow), modestly colored bird. This is the only small bird in Europe and the only tit in the fauna of Russia, having a crest. Body length 11.5–12 cm, weight 10–15 g. Description.
Egg production: factors and ways to improve A chicken egg is a valuable and necessary product for a person's diet. Eggs are nutritious, rich in proteins, amino acids, vitamins, and besides, they are quite easy to digest.
Making a cage for chickens with your own hands: detailed instructions Dilution of chickens requires a competent approach to the place of their housing. Until these babies have reached 60 days from the moment of hatching, great attention should be paid to their health and development.
Feeding chickens from A to Z Important factors when choosing feed for chickens should be its usefulness and nutritional value, but at the same time it should be easily digested. It is necessary to feed enough chickens, in the feeder for chickens there must always be food.
Pavlovian chickens are golden and silvery. The history of the bird in question dates back to ancient times. Once the layer was popular in our latitudes, was bred in breeding farms and simple poultry farmers.
The reproductive system of birds. The structure of the egg Birds dioecious organisms. Males have paired testes, and females have an unpaired ovary. The genital ducts open into the cloaca. Fertilization is internal.