[Unfortunately, there's no scent from Silver, because he's upwind of the guy. This is not to say he's spacially unaware by any means, but it's why he doesn't spot him yards off. Instead, it's only once he's about twenty feet from the base of the tree he senses something and then looks up to see a young... elf? Not a blood elf, the eyes aren't green. Maybe one of their stubbornly denying "high" ilk]
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