The term barren ground caribou is identified in base64 scheme by the sequence YmFycmVuIGdyb3VuZCBjYXJpYm91, while the MD5 signature is equal to 550c33d79fffdd4ea1396913f1e907b8. The ASCII encoding of barren ground caribou in hexadecimal notation is 62617272656e2067726f756e642063617269626f75.