Yes, this is Brean Down in North Somerset, a coastal bird garden which I believe has now closed. I don't remember any remarkable species here, most were common in aviculture at the time.
Blean Bird Park was mainly a parrot collection situated in woodland in Kent, it is now known as 'Druidstone Park' and no longer has a bird collection, although I believe they hold deer, old English goats, and guanaco, with a theme of woodland crafts and sculptures throughout the site. While not many remarkable species were held here in the days of it being a bird park, I do remember hyacinthine macaws, and the parrot collection was very diverse.
Thank-you for the Blean information - the sort of place I'd have liked to have visited. I did visit Brean Down in 2006 and earlier this year I was trying to find out whether or not it had closed, but without success.