キバシサンジャク Urocissa flavirostris

The southwestern counterpart of the Red-billed Blue-Magpie, this colorful long-tailed corvid also forages in noisy flocks. Similar in coloration to Red-billed, but Yellow-billed is paler blue overall, with a small white patch at the back of the crown instead of an extensive white stripe, and a bright yellow bill instead of a scarlet one. Primarily found in Himalayan hill forest, with disjunct populations in northwestern Myanmar and northern Vietnam.