

Assisted Migration (Assisted Colonization, Managed Relocation, Translocation) and Rewilding of Plants and Animals in an Era of Rapid Climate Change: classic 3. VIDEO: . The citizen- led assisted migration actions of Torreya Guardians was the introductory example in that article, but our effort was presented as just the preview of what would follow as climate change pressed on.
Nearly simultaneously, the New York Times posted a story by science writer Carl Zimmer: . Through 2. 01. 4, volunteer editor (and founder of Torreya Guardians) Connie Barlow could barely keep up on all the papers and news reports dealing with this utterly new and (to many) disturbing conservation strategy. Assisting native species in moving upslope, poleward, and toward climate refugia is now just one more acceptable tool for moving ahead with . But there will now be an additional category to draw attention to the truly significant papers, analyses, or reports, filed year by year, beginning with .
DESCRIPTION: . There is a general trend for species to shift their ranges poleward or up in elevation. Not all species, however, can make such shifts, and these species might experience more rapid declines.
Bumblebees have not shifted northward and are experiencing shrinking distributions in the southern ends of their range. Such failures to shift may be because of their origins in a cooler climate, and suggest an elevated susceptibility to rapid climate change.
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Mean elevations of observations for southern species have risen 3. And bumblebee species, in a practical sense, are not really a group you want to try to do without. But in Kerr's view, these ethical questions are small when compared to the ethical and practical implications of extinction. In a sense, it's kind of like creating an invasive species. So you're extending their range.
It's not like we're taking species from Europe and introducing them to Hawaii, which would be crazy. Three types of climate assistance are. Assisted population migration(2) Assisted range expansion(3) Assisted species migration (species rescue).
Note: Species examples for each: Western Larch, Ponderosa Pine, Florida Torreya.