Maple sap dripping from tap into collecting pail on sugarbush in Ontario, Canada. An average maple tree will produce up to 50 liters per season, an amount equal to about 7% of its total sap content. Maple syrup was first collected and used by aboriginal peoples of North America. | |
Licence : | Droits gérés |
Crédit : | Science Photo Library / Matulavich, Peter |
Model Release : | Non requis |
Property release : | Non requis |
Durée : | 19 Secondes |
Aspect ratio : | 16/9 |
Restrictions : | - |