Is this a Titian Seagull?

My seagull looks identical to the Titian seagull but the base is different and unmarked. The blue colour on the waves is painted on. I think who ever made it did it to show off the white glaze to represent the white on top of the waves. It feels and looks like Titian pottery and the size it right too. Did they make different bases for the seagull?

There is another Titian Seagull currently listed on Trade Me (Titian Bird Ashtray .F. 105 ) .

Again the bird and underside of the base look near identical to my Seagull. The base of my one reminds me of figurine bases that Hemara Hemara has created. Could he have adapted the Seagull or did the Brown family make more than one version?

That auction is the same as the one dollfinz has and the dollfinz one has a sticker and the auction has the F.105 which is Titian codes. So it definitely is Titian.

http://newzealandpottery.forumotion.net/t1426-titian-seagull-from-the-collection-of-doll-finz?highlight=seagull

Hello, I know that the one on the auction is definitely a Titian Seagull but is my Seagull also made by Titian because it looks and feels like one?

Gosh I don't know haselnuss, as it doesn't have a sticker or Titian or the code ....?
I can see many differences when I compare them. The base is a different shape and the feathers are more pronounced in the Titian one.