After fledging, a growing young condor starts to eat on its own, with the parents continuing to feed the youngster every once in a while. At the San Diego Zoo Safari Park, we do things a bit differently, as the fledged birds are moved to a remote socialization pen with other young release candidates and a mentor bird or two. We don’t move fledglings to the socialization pen until we’ve made sure they have been seen feeding themselves. The mentor birds do not feed anybody.
This year’s Condor Cam chick, Su’nan, who hatched on April 29, 2014, was starting to eat on her own when she was with her parents. When we saw that she was eating on her own, we were comfortable moving her to the socialization pen with the other young release candidates. We drop all of the food at the same time through a chute in the wall, hiding us from the young birds’ view. The most dominant members of the group (usually the biggest or the most experienced) eat first or displace other birds that may be in their way. The subordinate, younger birds usually wait until the dominant birds finish or let them come and eat with them.
Eventually, as the subordinate birds gain experience, they may move up in the social hierarchy. Currently, Su’nan is near the bottom of the pecking order, as expected, due to her size and age. She is doing just fine, though. Feeding is very competitive, just like it is in the wild. It may look rough and impolite to us, but we must remember that the condors are working under the rules that work best in their social system, not ours. This experience the youngsters are getting will better prepare them for a free-flying life in the wild.
Ron Webb is a senior keeper at the San Diego Zoo Safari Park. Read his previous post, Condors Saticoy and Cuyamaca Flying Free.