The tail feathers are often damaged towards the end of the breeding season, most likely from entering and leaving the burrow and regrow before the next mating season. The wingspan for an adult male is  and adult female is .
The tail feathers are frequently harmed near the end of the breeding season, most likely due to entering and exiting the burrow, and they regrow before the next mating season. The wingspan for an adult male is  and that of an adult female is .