A long-tailed bird: the violaceous jay (Corvus violaceus). Etching by Noble after C. R. Ryley.

    • Ryley, Charles Reuben, 1752?-1798.
    Reference:
    43199i

    Licence: Public Domain Mark

    Credit: A long-tailed bird: the violaceous jay (Corvus violaceus). Etching by Noble after C. R. Ryley. Wellcome Collection. Source: Wellcome Collection.

    no text alternative