I don’t think that Northumberland should consider brown bear, unless they bring in a sub-species that is classed as vulnerable or endangered. Polar Bear are a ‘good fit’ for this zoo, based on the climate in the North East, but I take on board the comments about the geography of the site. Polar Bear do not go into torpor/hibernation in the same way and so remain ‘on show’ for longer periods of the year. A previous YouTube video release mentioned that they would take on new species with a conservation focus that suited the climate up there in Northumbria; whether it’s brown or polar bear, this fantastic young zoo is on the rise and I’ll continue to visit them and enjoy their growth - the north east deserves a good zoo, it’s been a barren part of the U.K. for zoos for years!