Solar-powered trackers on wings have recorded California condors soaring to 15,000 feet, while locators attached to humpback whales have revealed 1,000-foot dives to underwater mountains.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/gadgets-track-wildlife-and-enlighten-humans
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/washington-post
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/wildlife
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/poaching
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/california
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/marine-life
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/habitat
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/united-states-america-us