New research finds fresh evidence that urbanization in the United States threatens the populations of some species of migratory birds. But the six-year study also refutes one of the most widely accepted explanations of why urban areas are so hostile to some kinds of birds.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/some-migratory-birds-cant-find-success-urban-areas
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/environment-news-network-us
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/urban-habitat
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/urbanisation
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/birds
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/migratory-species
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/research