Harry as a snidget was adorable, and the pictures strewn through the story were a nice touch. I would really love to see a Hummingbird now but of course they are not native here.
I really loved Snape's journey through this; the devastation and loss of hope in the beginning were really affecting. Then the levity the snidget brought and the hope after Harry reappeared seemed so bright in contrast to early in the story. It was also really refreshing to see the Dark Lord victorious. It's kind of understandably not explored often but with the happy ending and the strong storytelling you two bring to the premise you've created a really unique and enjoyable tale.
I think I shall go re-read some more of your stuff!