The term carduelis cucullata is identified in base64 scheme by the sequence Y2FyZHVlbGlzIGN1Y3VsbGF0YQ==, while the MD5 signature is equal to 7c04e9f9dd1b190a2fab80592c8b1eb4. The ASCII encoding of carduelis cucullata in hexadecimal notation is 6361726475656c697320637563756c6c617461.