Archive for the ‘Birds flying’ Category
Global warming disrupt the animal’s biological clock
Deputy director of the UN Convention on Migratory Species pointed out recently that global warming threatens the migratory habits of many animals such as birds, turtles, dolphins or whales.
Global warming disrupts the biological clocks of these animals. Many of these species then begin their migration at the wrong time or not at the start because they do not perceive the passage from one season to another. In this way threatens the reproduction of many species that require certain conditions to their reproductive process, such is the case for example of the Monarch Butterfly coming to Mexico to play.
Climate change definitely affects all species and more to migratory species. The increase in sea level will also be a factor in the disappearance of many species will be sentenced to life their natural habitats or breeding.
Birds have feathers and eggs reproduce
Birds are vertebrates Quayle remain on the hindquarters (known as the hind legs) and previous (front) are made to fly. In its most immensity can develop the capacity of long flight (birds), although there are cases in which this feature is not given (chicken).
Laying birds
Another aspect that can be seen in all birds have feathers and is that peak (not teeth) and they do reproduce through eggs, so they are considered oviparous animals.
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