What is the largest owl in the world?

I'm guessing that given, our last post it must be the Giant Owl.  Or the Grand Owl.  Right?


Nope.  


And in this corner....


The Eurasian Eagle Owl is about 23-29 inches in length and can weigh up to 7 pounds!
Whoa, Mama!  That's a big bird!!


The Great Gray Owl is about 24-33 inches in length and can weigh up to 4 pounds.


There's also another contender:  Blackiston's Fish Owl  stepping into the ring at 24-30 inches and weighing up to 10 pounds.


All 3 are big birds so pick your winner!


Eurasian Eagle Owl
Great Gray Owl
Blackiston's Fish Owl