We feed them not only in winter, even in the spring for Aufpeppeln and from time to time in the summer to attract. Otherwise there are still wild bird food in the aviary, but there usually go out only the birds that find no place on the dumplings)
Besides the fact that there are very nice apparently very good taste "greasy", which is indeed very important in winter fodder. In addition, they do not crumble, even without power and not after a day in the rain or when Zerpicken.