Cyfres 1 · Mewn Peryg
Y tro yma, mae Iolo yn chwilio am rywogaethau prinnaf Cymru - llawer ohonyn nhw o dan fygythiad difrifol. Iolo looks for some of Wales' rarest species.
Details for all showings
- Entertainment
- Factual
- Education
- Subtitles
- Original language
- Welsh
- Broadcast language
- Welsh
- Subtitle language
- Welsh
- Audio description language
- Welsh
- Programme features
- HD · Subtitles · Audio description · Stereo
- Aspect ratio
- 16:9