Climate Change & Conservation eNews
Wildife
All Articles
Agriculture
Communications
Community
Economy
Natural Areas
Renewables
Take Action
Wildlife
Birds are laying their eggs a month earlier, and climate change is to blame
A new analysis published in the Journal of Animal Ecology shows that the average egg-laying dates have moved up by nearly a month for 72 species of birds in the Upper Midwest region…
The animals studied aren’t just early birds: they are sensitive to climactic shifts. The researchers found that small changes in temperature — approximated using carbon-dioxide data from over the years — affected birds’ laying patterns…
Research shows solar habitat installations support pollinators
Join Monarch Joint Venture, Connexus Energy, MNL, and Fresh Energy for a free webinar where they dig into the new study, “Monitoring Pollinators on Minnesota Solar Installation,” which used field data collection practices to document an abundance of bees, butterflies, moths, flies, and wasps utilizing pollinator-friendly solar habitat in Minnesota. We’ll also discuss seed mixes and biodiversity benefits, how utilities and co-ops can lead, and more.
Monitoring pollinators on Minnesota solar installations
The researchers in this study used field data collection practices to document an abundance of bees, butterflies, moths, flies, and wasps utilizing pollinator-friendly solar habitat in Minnesota.
Recovering America’s Wildlife Act
This bill provides funding for (1) the conservation or restoration of wildlife and plant species of greatest conservation need; (2) the wildlife conservation strategies of states, territories, or the District of Columbia; and (3) wildlife conservation education and recreation projects.
The Department of the Interior must use a portion of the funding for a grant program. The grants must be used for innovative recovery efforts for species of greatest conservation need, species listed as endangered or threatened species, or the habitats of such species.
In addition, the bill requires certain revenues generated from fees and penalties for violations of environmental requirements to be used as a source for the funding…
The dire need to combat habitat loss
The modern conservation movement was born out of the hard work and leadership of sportsmen and women who continue to help fund, conserve, manage, and restore natural areas and game populations nationwide.
During the 1800s, the U.S. nearly lost familiar species like mule deer, white-tailed deer, black bear, elk, pronghorn, and wild turkeys to unregulated hunting and market hunting. As populations rapidly declined, hunters led the way to their recovery by supporting ethical, regulated hunting practices…
Report: Habitat loss causing significant impact on game species
A new report from the National Wildlife Federation found game species across the country lost, on average, 6.5 million acres of habitat over the past two decades. It is a trend advocates contended will continue unless lawmakers take action.
Per the report, between 65 and 82 million acres of America’s national forests are in need of restoration. In addition to the 30×30 plan outlined in Biden’s America the Beautiful initiative, Congress is considering the Recovering America’s Wildlife Act, which would allocate nearly $1.4 billion annually to states to implement habitat restoration and conservation strategies.
Smaller-brained birds shrink in response to climate change, WashU study finds
“We were really struck by how some species seem to be decreasing a lot more than others,” said study co-author, Justin Baldwin, a Ph.D. candidate with the Botero Lab at Washington University.
And the reason, researchers believe, is rising temperatures. Baldwin said further research could shed light on how exactly climate change has catalyzed the differences in size. Right now, he sees two possible explanations…
With fewer animals to move their seeds, plants are stuck in threatened habitats
Half of all plant species rely on animals to scatter their seeds through hitchhiking in scat, fur, or beaks. When animal populations decline, so does the ability plants have to disperse their seeds and adapt to climate change. Against the backdrop of a heating planet, species are shifting away from their historically-adapted climate conditions…
A study published this month in the journal Science found that 60 percent of all plants globally are already having trouble keeping up with climate change as seed-spreading species face major drops in population numbers…
The effects of defaunation on plants’ capacity to track climate change
Most plant species depend on animals to disperse their seeds, but this vital function is threatened by the declines in animal populations, limiting the potential for plants to adapt to climate change by shifting their ranges. Using data from more than 400 networks of seed dispersal interactions, Fricke et al. quantified the changes in seed disposal function brought about globally by defaunation.
Dispersal by birds
“Birds, being preening animals, rarely carry burrlike diaspores on their bodies. They do, however, transport the very sticky (viscid) fruits of Pisonia, a tropical tree of the four-o’clock family, to distant Pacific islands in this way. Small diaspores, such as those of sedges and certain grasses, may also be carried in the mud sticking to waterfowl and terrestrial birds…”