To listen to RTÉ.ie's radio and podcast services, you will need to disable any ad blocking extensions or whitelist this site.
0
00:00
00:00
Notes
The celebrated Irish patriot Roger Casement was also a dedicated and talented naturalist, a side of his life that is perhaps less well known today. Many of the biological specimens he collected on his extensive travels can still be found in the Natural History Museum in Dublin today, as Eric Dempsey explains...