These 2 stand about 3.5 inches high, but it will depend on the thickness of yarn really, some of the others do vary in size.
As I was sewing them up this morning, when I eventually found the needle, I was reminded of the rhyme we used to teach the children in Playgroup.
There's a wise old owl with a pointed nose
2 pointed ears and claws for his toes,
he sits in a tree and stares at you,
he flaps his wings and cries
twit twoo, twit twoo.
The pattern was a free download from Ravelry and very easy to do, in the end I wasn't referring to the instructions at all. You can find the pattern by Jenna Krupar HERE
They are ideal for using up scraps of yarn, in fact no 2 of mine are the same colourway, even if i've used the same for the base of 3 of them.