Also posted this in the main zoo re-opening thread, but posting here as well as it's relevant.
Today was my first post-lockdown zoo day at Twycross. Generally very little I can pick fault with in how they handled it - I did three loops of the one-way system over 5 hours and only once got into a significant queue, which was quickly spotted and eased through by a member of zoo staff (it was a bottleneck caused by a baby L'hoest's Guenon, so forgiveable!

). I think they've pitched their numbers very well - the zoo is running with decent capacity but never too crowded to distance and the time slots and one-way seemed to work in keeping it evenly busy across the site rather than have crowds in popular areas. Only a very few people weren't trying to keep distance and I think I noticed only 4 or 5 groups who weren't following the one-way system. They're using the normal gift shop with the same approach as high street shops use as this is of course outside the zoo proper (only this and the takeaway coffee stand are accessible in Himalaya).
Saw almost all the mammals and birds you normally would - the only exceptions I can think of being:
- because they only have one outdoor exhibit per species you can only see one of the chimp/bonobo groups at a time
- most of the small domestics, the butterfly house, the aviaries between the pet buildings and the 'longhouse' aviary aren't accessible
- the infamous leaf-cutter ant toilet display is off show as the Himalaya toilets are closed
- the Pileated Gibbons are only visible at a distance and with great luck at the moment (these were the only mammal species I didn't see at all)
Think that's it - otherwise things are all on show in their outdoor enclosures and accessible (including the Snow Leopards via the end window, which is the last thing on the one-way tour). The rhinos were indoors as usual but although you can't go in the house you can see the rhinos through the windows. As you can also walk up to the windows in the pet building doors, you can even see the gundis (at a distance).
Very good day. (Actually far more enjoyable than my last 'normal' Twycross visit - absence makes the heart grow fonder and all that!).