Birds are vertebrate animals, which are capable of walking, jumping or supporting themselves by means of two hind limbs, and the front limbs are wings, which facilitate flight, although not all birds fly.
Birds reproduce through eggs, they have horny beaks without teeth, containing feathers all over the body.
Birds sing but they don't do it because they simply like it, if not because they have a reason, birds sing because they have a hormone called testosterone that is altered or triggered in their reduced bodies, especially the males who are the ones that They usually sing, they do it during reproduction time, it is a way to attract the attention of the female that is nearby, let's say it is a way to conquer these small animals .4
Also when male birds sing in a territory, when another male listens to it, they perceive that there is already a conqueror in that area and moves to another area where it is not occupied.
There are different types of birds are:
- birds of prey, these are characterized by having claws, sharp beaks and being carnivores such as the eagle, owl,
-birds, these are usually called small and light birds that are usually seedlings and insectivores, sparrow, swallow,
-Running birds, they are usually large and fast, but they are not able to fly like the ostrich, kiwi
-Wading birds, they have long necks and legs, example stork, flamingo
-Galinaceous birds, are large terrestrial, do not fly, for example guinea fowl, American hen,
-sphenisciform birds, they are pelagic and usually spend the year swimming, example penguin
Within each type there are thousands of different birds that sing differently that we teach you their songs and their characteristics we name some among others:
-turtledove
- torcal pigeon
-woodpecker
-Mockingbird
-goldfinch
-partridge
-bee-eater
-Booted Eagle
-Flower vulture
- Bonelli's eagle
-cuckoo
-look at her
-owl
-swallow
-sparrow
-Canary