Grey-capped Greenfinch Grey-capped Greenfinch Chloris sinica, Binjiang Forest Park, Shanghai, December. Grey-capped Greenfinch is a common passage migrant and winter visitor in Shanghai. (Craig Brelsford) Go to Birds of China page Be notified every time we post. Send an email with “Subscribe” as the subject to info@shanghaibirding.com Donate to Shanghai Birding! Choose your level (USD)Well-wisher—$10Buddy—$5Friend—$25Supporter—$50Donor—$100Sponsor—$500Champion—$1000