Mysterious lives of narwhals


A pod of narwhals from northern Canada. Captions and Photo source: ©© Kristin Laidre / NOAA

Excerpts;

Arctic marine mammals are really good indicators of climate change because they are very specialized. They are finely attuned to specific environmental conditions, thus are good indicator species for how the physical changes many scientists are documenting in the Arctic can reverberate throughout the ecosystem…

Read Full Article; Science Daily (02-09-2018)