The yellowy Oriole was spotted in the Sparrowbowl (dip between the tennis and picnic houses) perched during yesterday BBC walk in memory of Lenore. An Ash-throated flycatcher was seen and this Oriole that experience d group members calling it a Bullock's ( earlier another birder reported it) here below are photos .zoom in. Bullock's compares to Baltimore are yellow heads and faces, pale mandibles, light gray back and wings, yellow ending breast middle. The wingbars might be an issue on this bird but there could be variations with plumages.
Pending Bullock's ,photos taken by Kellie Q.