The term icteria virens is identified in base64 scheme by the sequence aWN0ZXJpYSB2aXJlbnM=, while the MD5 signature is equal to 21f927de893f69b87f0a1a7a0fd4b87d. The ASCII encoding of icteria virens in hexadecimal notation is 6963746572696120766972656e73.