for a short invigorating interlude in your day check out this TED Talk by Bernie Krause:
My mother reminded me of his work today - I think I posted it previously but if so here it is again, recording the voice of ecosystems to measure their health and to help us restore them when needed.
Another cheerful link is about the Wolves of Chernobyl on YouTube:
The howling at the beginning of the video sounds more like the coyotes of Athens county to me, but have never heard real wolves in the wild, maybe someday.
Be of Good Cheer! as mom would say.