Arctic-like conditions brought on by a polar vortex prevail along the shore of Lake Ontario in Toronto, Canada. Mute swans (Cygnus olor) and mallards (Anas platyrhynchos) can be seen swimming in the background. A polar vortex is a large pocket of very cold polar air which can get displaced into temperate zones. | |
Licence : | Droits gérés |
Crédit : | Science Photo Library / Matulavich, Peter |
Model Release : | Non requis |
Durée : | 14 Secondes |
Aspect ratio : | 16/9 |
Restrictions : | - |