![Sad Animal Facts: Mice can sense sadness in other mice, gorillas get colds and zebras can't sleep alone - Mirror Online Sad Animal Facts: Mice can sense sadness in other mice, gorillas get colds and zebras can't sleep alone - Mirror Online](https://i2-prod.mirror.co.uk/incoming/article8926781.ece/ALTERNATES/n310p/Sad-Animal-Facts-by-Brooke-Barker.jpg)
Sad Animal Facts: Mice can sense sadness in other mice, gorillas get colds and zebras can't sleep alone - Mirror Online
![sad animal facts on Twitter: "I've got some bad news about an animal that always leaves you something to remember it by. I'm in Japan this week for the first time (!!!!) sad animal facts on Twitter: "I've got some bad news about an animal that always leaves you something to remember it by. I'm in Japan this week for the first time (!!!!)](https://pbs.twimg.com/media/DjmBPA5UUAE-7b_.jpg)
sad animal facts on Twitter: "I've got some bad news about an animal that always leaves you something to remember it by. I'm in Japan this week for the first time (!!!!)
![Sad Animal Facts: Mice can sense sadness in other mice, gorillas get colds and zebras can't sleep alone - Mirror Online Sad Animal Facts: Mice can sense sadness in other mice, gorillas get colds and zebras can't sleep alone - Mirror Online](https://i2-prod.mirror.co.uk/incoming/article8926785.ece/ALTERNATES/s615b/Sad-Animal-Facts-by-Brooke-Barker.jpg)
Sad Animal Facts: Mice can sense sadness in other mice, gorillas get colds and zebras can't sleep alone - Mirror Online
![Sad Animal Facts: Mice can sense sadness in other mice, gorillas get colds and zebras can't sleep alone - Irish Mirror Online Sad Animal Facts: Mice can sense sadness in other mice, gorillas get colds and zebras can't sleep alone - Irish Mirror Online](https://i2-prod.irishmirror.ie/incoming/article8928009.ece/ALTERNATES/s615b/Sad-Animal-Facts-by-Brooke-Barker.jpg)