There are no toucans at Birdland anymore - iirc that area now holds owls.
Imo Birdland is something of a decent collection - the housing is something of a 'dogs' breakfast' - there are some rather nice, attractive looking bits - the new sections for Africa and Parrots come to mind - though there are also some birdcages which could use something of a lighten-up - I recall finding one for domestic dove[?] rather small. Some areas of the park are fairly dated. [Look hard enough; you can find parrots being kept on sticks-and-barrels, something of a pitiful contrast to the new parrot extension which works well] The species collection is somewhat standard - a good variety of birds; but most species at Birdland can be found fairly easily elsewhere [though there are a few that can only be found here in the UK, even so.].