An experimental assessment of detection dog ability to locate great crested newts (Triturus cristatus) at distance and through soil (IMAGE)
Caption
In experiments, a trained English springer spaniel accurately detected critically endangered Great Crested newts, at a distance and even underground.
Credit
Diego Perez-Lopez, PLOS, CC-BY 4.0 (https://creativecommons.org/licenses/by/4.0/)
Usage Restrictions
Credit must be given to the creator.
License
CC BY