The term great blue heron is identified in base64 scheme by the sequence Z3JlYXQgYmx1ZSBoZXJvbg==, while the MD5 signature is equal to 9802bffad1b92a3995c0ec41150b1c52. The ASCII encoding of great blue heron in hexadecimal notation is 677265617420626c7565206865726f6e.