Since the *GOB want to *agrair the selfless collaboration that has had the company *Construcciones *Guarino *y *Camacho *S.*L. With some nests of *vinjolita installed to the façade of a house in works to *Mercadal.

The working were realizing the *demolició of the building, when go *adonar that to the façade of the house there were six nests of *vinjolita (*Delichon *urbica). They did not know how had to act, so they decided to knock to the Centre of Recovery of Fauna *Silvestre of the *GOB. It posed them of *posposar the intervention to the façade until the chicks could leave the nest, since if it produced any change in the nests, these could seven abandoned by his parents. The company goes *col·laborar at all times and to day of today the nests are empty and the chicks have left of house to know world.

These animals are *aus migratory *estivals of the family of the *passeriformes and of the gender *Hirundinidae.  They have a size of some 13 *cm and *habiten in big variety of places, although *solen *freqüentar generally the urban cores *habitats for the man. We can them distinguish for his white stain on the tail (in shape of fork) until the height of the lumbar zones. The couple takes part in the building of his nests, that do with a lot of patience with mud collected of many places, that go adding in successive layers until forming a nest in shape of cup and of entry very small because other birds can not it *invadir. They feed of insects, that usually trap to the flight, and *solen live and *niar in *colònies, since they are animal social.

Thanks to this company and his workers for this good predisposition. Once again shows that the human activity can be compatible with the conservation and the respect to the species that *conviuen with *noltros.