see www.sciencedaily.com/releases/2016/09/160902105843.htm “A team of environmental engineers and a wetland ecologist have created a computer model that can help wetland managers increase the size of migratory bird habitat and combat invasive vegetation using existing resources.” Birding-Aus mailing list Birding-Aus@birding-aus.org To change settings or unsubscribe visit: birding-aus.org/mailman/listinfo/birding-aus_birding-aus.org
see www.sciencedaily.com/releases/2016/09/160906131436.htm “A University of Oklahoma study demonstrates for the first time that remote sensing data from weather surveillance radar and on-the-ground data from the eBird citizen science database both yield robust indices of migration timing, also known as migration phenology. These indices can now be used to address the critical gap in our knowledge … Read more
Sorry for the commercial post, Mods, but these look great for those with dodgy knees and/or hips as I have. I have put the lean on my Daughter for one for Christmas. She had better take the hint. I use a WalkStool, which is great, but bulky to carry. Sitpacks look to be a nice … Read more