![Phoca vitulina - Schwimmen und Tauchen](/dq-content/themes/movie/img/no-cover.jpg)
Phoca vitulina - Schwimmen und Tauchen
Swimming movements of a common seal under water, propulsion through hind extremities.
- Seánra: Documentary
- Stiúideo: Institut für den wissenschaftlichen Film (IWF)
- Eochairfhocal: black and white, seal (animal), short film
- Caitheadh: