Humpback whales spotted off UK coast: Have European whaling bans brought them back from extinction?
But seeing humpback whales in the English Channel is far more rare. Thea Taylor, Managing Director at the Sussex Dolphin ...
Colorado releases wolves captured in Canada to create permanent population
Colorado wildlife officials have released 15 gray wolves that were captured in Canada in order to help create a permanent population. NBC News'  Steve Patterson has more on the conservation efforts.