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  1. G

    Corvid ID help, Con Dao, Vietnam.

    No, they retain nasal feathering well into 2cy until spring (Apr) while feathers on chin from are lost sometime between Jan-Feb. Grahame
  2. G

    Corvid ID help, Con Dao, Vietnam.

    John, concur your bird is a juvenile (2cy) Rook confirmed by combination of long, pointed bill with nearly straight culmen, head shape and loose feathering to belly. Age is confirmed by presence of retained nasal feathering + unmoulted (worn) remiges. Bill structure readily excludes any of the...
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