In New Blood Dodia (a Sun villager/Jack-Wolfrider) Recognized Door (a Glider). Otherwise... I'll try making a list of all the Recognitions we've seen. If I forget any, feel free to chip in. I'll start with the Original Quest, that's the only place where there's any alternative other than Wolfrider/Wolfrider.
(Nightfall/Redlance - sort of).
Dodia/Door (No Wolfriders!)
I haven't included Recognitions were there was no alternative other than Recognizing a tribemate, so I haven't included Suntoucher's and Toorah's Recognition, Bearclaw's and Joyleaf's or Skimback's and Sandsparkle's.
Otherwise I can't think of any. Looks like there's high percentage of Wolfriders...