Sika deer and jackdaws are a perfect example of a symbiotic relationship. Here's what these two animals gain from helping one ...

Visit BBC Webwise for full instructions Sika deer are not native to Wales, or even to the UK, but have escaped from private collections or wildlife parks. Originally from Asia, these chestnut ...

Researchers from Hokkaido University and other institutions noted that Hokkaido sika deer (Cervus nippon yesoensis) have been observed in Kunashiri Island since 2017 and assumed they either swam ...

Sika deer are not native to Wales, or even to the UK, but have escaped from private collections or wildlife parks. Originally from Asia, these chestnut-brown creatures have now established ...