Do you know which other small mammals were kept in the past in the Desert? I remember striped skunk and swift fox. Any other species?
There are quite a few of which I am aware, there might be 1-2 more I don't know about from the earliest years though. I have the following:
White nosed coati: Briefly held as a placeholder in the former fox enclosure around 1993-1994, this is now the larger ringtail enclosure
(large-eared) kit fox: 1994-2004, a trio imported from Los Angeles, never bred.
Swift fox: 2004-2014: 2.2 were imported, with some breeding results.
Striped skunk: until about 2018-2020 (forgot which year exactly) in the smaller ringtail exhibit with which they were mixed.
Lesser Egyptian jerboa until around 1998, these were kept as a placeholder until the kangaroo rats finally arrived in 1998.
White-throated woodrat (pack rat): ±1994-2002, kept in the underground tunnel, but apparently a horrible display animal.
Variegated rock squirrel: 2004-2020 kept in what is now the hispid cotton rat enclosure.
Mexican ground squirrel: A trio were imported in 1994, but I am not sure if they ever went on show and they were likely only present for a few years maximum.