Visited this collection today for first time. There were no more recent threads than 2019.
General notes: Nice collection, although no species stood out as being especially unusual in UK zoos. Nice to see 3 hornbill species, red-billed blue magpie, seriema, striated caracara. River running throughout the zoo makes for very different feel. Gardens generally nicely landscaped. Most aviaries were wooden framed with weld mesh; made photography a challenge. Some of the older metal-framed aviaries look very tired. I felt very sorry for a single corella in a small aviary with little enrichment; in fact, little enrichment seen in any aviary. Penguins were supposed to be a highlight of zoo, but exhibit very small and not many individuals. White storks and coscorobas on nests. Crane (white-naped?) exhibit looked brilliant even though it was simple landscaping. Weavers in desert tunnel was nice touch. Dinosaurs were obvious attraction for young families, but poor design and worse signage did little to educate general public. Not sure the wildlife in that wooded area appreciate the extra noisy people. Paths were very random and sometimes required going back on yourself.
Overall not an expensive place to visit. Pleasant way to spend several hours. Get the feeling that it could do with a massive cash injection to improve some exhibits and bring in some unusual species. Bourton-on-Water very busy on a sunny week day during Easter school break. Very nice town (reminded me on French towns) with multiple walking bridges over the shallow water.