sábado, 22 de mayo de 2010
Wild birds opt for conventional food over organic, study shows
ScienceDaily (2010-05-20) -- The nutritional benefits of organic food have been called into question by new research which shows wild garden birds prefer conventional seed to that which has been organically- grown. A three-year study by Newcastle University has found that wild birds are not swayed by the organic label, but instead prefer the more protein-rich, conventional food that will help them to survive the winter.
Suscribirse a:
Enviar comentarios (Atom)
No hay comentarios:
Publicar un comentario