Polar bears’ declining mercury levels likely due to climate-related shifts
Environmental Research Web,
To understand how human activities are affecting the planet, scientists often study the health of animals in the wild.
To understand how human activities are affecting the planet, scientists often study the health of animals in the wild.
A new study found climate change is having an unlikely effect on polar bears: it’s making them healthier, stronger and, in turn…
Polar bears’ switch to land foods showing up in lowered mercury levels - Alaska Dispatch News For polar bears pushed to shore…
Se han visto obligados a modificar su dieta ante la disminución de la placa de hielo del Ártico.