From migration routes


— an approach like this one can help modernize the classification system, what the authors are doing, it’s almost like a plea for more data and more information to make better and clearer and more accurate assessments of where species are living. the researchers believe that their finding probably extends to mammals and amphibians as well. read article : is the endangered species list missing hundreds of species of birds?  


— the iucn is the most comprehensive and recognized listing of the status of species in the world. the list categories range from least concern (lu), meaning the species is still widespread and abundant, to extinct (e), meaning there are no known individuals still existing, whether in the wild or in captivity. the whale shark was previously classified as vulnerable (vu), this next level, endangered (en), kicks this status up to a high risk of extinction. read article  it’s official: ‘butanding’ an endangered species    


— “you can’t protect and recover endangered species without protecting the places they live.” read press release from Center for Biological Diversity : new regulation allows widespread destruction of habitat


the unprecedented scale of the wildlife crisis in the united states requires policymakers to develop new tools and strategies to halt the decline of wildlife species before they become imperiled and need the protection of the esa. this report proposes the establishment of a new category of wildlife designation—at risk— read article : confronting america’s wildlife extinction crisis


— birds that migrate at night make different sounds and give different calls while flying in the dark, than they do in the day. read article : peregrine falcon population sees record growth more : falcons in migrating season over the cape and islands


— studies have documented negative effects of livestock grazing, the usfs rocky mountain experimental station found that 100 years of continual cattle grazing virtually halted the growth of new sycamores. because of their ecological impact, cattle generally are banned from riverside grazing. horses, however, are not managed, as a result, are a threat to the wildlife species on the riverbanks read article : salt river horses destroying endangered bird habitat, wildlife experts say


— many residents take pride in this piece of their natural heritage, and there has been ample interest in a citizen science program where private citizens are trained to help monitor trail cameras and document the presence of the species.  scientists are now determining whether the development of a “payment for ecosystem services” program would further engage citizens and private landowners and promote jaguar conservation in the u.s. borderlands region read article : conserving arizona’s resident jaguars


— “biologists say the upward trends for species are a result of efforts to protect nesting birds, habitat restoration, and outreach programs increasing awareness of species’ plight among beach-goers and local communities” read article : nesting season


— “lafarge has been supporting the CPTP, helping with projects on the sunshine coast, donating nesting beach sand, transports it and provides volunteers to help place it at breeding sites” read article : habitat for painted turtles


— monarchs depend on the grace of weed for laying their eggs and for caterpillar nutrition read article : monarch butterfly population rejuvenated after record low more : new consortium launched to conserve monarchs