Aren't the hornbills in the tropical philippine house rufous and visayan tarictic hornbill?
Chester sent 2.2 visayan tarictic hornbills about three months ago.
Don't know what you call then in english, but its the Penelopides panini (Avifauna had those for years. I think that the new ones are behind the scenes.)
For the "tropicalhouse" (kind off a big word for it..) i only have these 2 left:
Here is a small map of the park. I made some squares in it to give you an idea of what enclosures are where:
Yellow is the entrance with the long lane
dark blue is the hornbills
red is the pelicanpond and the casuaries
green is the australia section
orange are the penguins, parrots and pheasants
bright pink is the martinushall/philippines/tropicalhouse
the other pink are the big vulture aviary and the stellers and the african flamingos
light blue are the hummingbirds, american eagles, and other predatory birds
The park isn't huge, and at some times it looks like crap. But there are some very nice enclosures like the australian section. But the most impressive thing (to me) is the collection. It's not walsrode but its worth the trip.
for a small impression of the collection, here are some of my pics:
NL: Alphen a/d Rijn (Vogelpark Avifauna) @ Fotopic.Net