http://vimeo.com/3541305

o aquí:

[URL]http://www.google.es/search?hl=es&q=crested+lark&sourceid=navclient-ff&rlz=1B3GGLL_esES388ES388&ie=UTF-8#q=crested+lark&hl=es&rlz=1B3GGLL_esES388ES388&prmd=imvns&source=lnms&tbm=vid&ei=xmOMTruYHYGR0AXDhMG7BQ&sa=X&oi=mode_link&ct=mode&cd=4&ved=0CBIQ_AUoAw&bav=on.2,or.r_gc.r_pw.,cf.osb&fp=88ed68d63053d00d&biw=1010&bih=564[/URL]

__________________