Off topic but if you are ever in the states you should definetely make a stop in the San Diego area and see both the Zoo and the Safari park. If you plan ahead of time it's quite accessible and the staff are for the most part friendly and helpful. You can also bring someone with you for free (for both admission and extra experiences) so that you can have someone to help you out. I believe if you are visiting alone they will also provide a staff member for 3 hours to help you get around if needed. They have been redoing some of the habitats and improving the older, smaller ones. Definetely a full day for each place but a lot of fun if you enjoy animals/zoos. There is a bonobo there that understands cell phones and likes to look at pictures of herself on the phone (she will ask you to open the pictures and swipe through to the ones she wants to see via hand motions). I went for the first time after my worst surgery and keep going back!I'm in UK but would love to visit San Diego zoo.