1.-Does birda as Da Vinci names then can fly everytime when wicht open and closed his own feathers
,so then how wondefull for the structure as the wings as aeroplanes these matter ever we.ve know how too played with the wind.
2.- The birds how develop´s so large his own peaks could understanding unfinish,but sure were´s a view so worst for total evolution.
3.-The diseades transmition by the birds could began in does parasites than been´s carnivores,in the way than so ease just could transmition by air liked sapiens.-
4.-The inffluence of the birds in the ecosystem sure were´s one of the keys not only for estudy since beyond these toomake the betters robots.
