Will accept House of Commons Speakers but not Speakers of the House of Commons. Likewise will accept game show hosts but not quiz show hosts (which is actually a more accurate description!). Perhaps the acceptable answers could be reconsidered?

The grid was quite easy to crack but fun. Unfortunately the links were too specific, so when what I wrote was clearly correct it would come up as incorrect. Also, I would suggest it is spelt "species" for the blackberries