Calgary‘s ability to take in a new giraffe shouldn’t be affected by season, especially if Nabo leaves first. that said, I too desperately hope that Nabu leaves sooner rather than later, even if Kiko‘s departure from Toronto is postponed. TZ fan brought this up in the past, but Nabo is middle-aged for a giraffe, so the clock is taking for him to get to Toronto to produce as many valuable calves as he can with their two girls. I’m honestly surprised they didn’t send him last fall.
However I also wouldn’t be surprised if they opted to wait until this spring to get a full season to be able to have them together outdoors, because of Nabo‘s personality. He’s a bit of a headstrong and spirited giraffe, when I visited last fall he was confined to a side yard and back holding because of some zebra introductions that were occurring, and he was not pleased about it. He was kicking and “headbutting” the fencing, and generally looking quite belligerent about his separation from the main herd. When their female, Emara, arrived a few years back as well, he spent MONTHS shadowing her incessantly, constantly following her around and trying to herd her into areas. Assuming he’s like that when he meets the new girls at Toronto, I can fully understand if they want to wait until they have as long of a season to let them have the space of the outdoor exhibit as possible to let Nabo get over his obsession with the new girls, Plus it gives Amani some extra time to mature and grow and better handle his advances. All of this is just conjecture on my part, of course, but I feel like it’s not outside the realm of possibility for reasoning as well.