State list of birds becoming more, less common. A state-by-state list of birds that are becoming more common and less common, perhaps because of shifts related to climate change, and the estimated miles the birds have moved north over the last 40 years, according to the Audubon Society. [News Source]

Study: Warming climate to hurt California bird species. In California, scientists worry that the quickly warming climate might not only force certain species to move northward, but wipe out others that are not quick to adapt. [News Source]

Bird behavior tied to warming. When it comes to global warming, the canary in the coal mine isn't a canary at all. It's a purple finch. [News Source]

As climate warms, more birds go north. As temperatures across the United States have gotten warmer, the purple finch has been spending its winters more than 400 miles farther north than it used to. [News Source]

Trees migrating north due to warming. A new study led by the U.S. Forest Service concludes that a few dozen tree species in the eastern U.S. are moving north at an unexpected rate, likely due to global warming. [News Source]

‘Climate change’ brings extreme weather. Climate change experts have warned that severe weather events are likely to occur more often in Australia as global warming continues. [News Source]

Climate change will cause more bushfires: Expert. Australians should brace themselves for more mega-bushfires as climate change takes hold, a leading scientist warns. [News Source]

Weather bureau says heatwave is a taste of the future. The weather bureau has linked the extreme heat across southern Australia with climate change. [News Source]

Death toll climbs in Aussie wildfires. Although wildfieres are common in Australia, scientists believe that global warming is responsible for the sustained dry, hot weather that is creating the perfect environment for fire. [News Source]

Death toll in Australian wildfires rises past 160. Scientists say it is impossible to blame man-made global warming causes for any single event, such as the weekend wildfires. [News Source]

Bushfire ferocity ‘linked to climate change’. Australia is naturally the most fire-prone continent on earth but climate change appears to be making the wildfires that regularly sweep across the country more ferocious, scientists say. [News Source]