Scientifically, a raven has 17 primary wing feathers
(the big ones at the end of the wing),
which are called pinion feathers. A crow has 16.
So, the difference between a raven and
a crow is only a matter of a pinion.
News, deals, games, and bargains for Aussies over 60. From everyday expenses like groceries and eating out, to electronics, fashion and travel, the club is all about helping you make your money go further.
The SDC searches for the best deals, discounts, and bargains for Aussies over 60. From everyday expenses like groceries and eating out, to electronics, fashion and travel, the club is all about helping you make your money go further.