Experts thrilled after spotting rare creatures for first time in more than 100 years: 'It's fantastic'

Experts thrilled after spotting rare creatures for first time in more than 100 years: 'It's fantastic'

Biodiversity and the health of ecosystems worldwide are under constant threat from rising temperatures. In fact, a United Nations study says the temperature increase has driven mass mortality in some plant and animal species. But conservationists are fighting back.  According to the BBC, a group in England was thrilled to discover a species of Atlantic salmon known as parr in a Derbyshire river for the first time in 100 years. Salmon used to be …