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  • Bird Monitoring - U. S. National Park Service
    The goal of this monitoring project is to assess park-wide bird population trends by monitoring population densities across the parks' diverse habitats and broad range of habitats Due to the large size and the remoteness of much of the designated wilderness of Sequoia and Kings Canyon and Yosemite National Parks, sampling is conducted in areas
  • The importance of niches for the maintenance of species . . .
    a, Ten species’ population growth rates (the number of individuals produced per individual, with species indicated by their genus) without the demographic influence of niche differences, for
  • List of birds of India - Wikipedia
    This is a list of the bird species of India and includes extant and recently extinct species recorded within the political limits of the Republic of India as defined by the Indian government There have been 1393 [ 1 ] species recorded as of 2025, of which 84 are endemic to the country
  • Protecting Endangered Species - National Wildlife Federation
    Scientists estimate that one third of all U S wildlife species are already imperiled or are vulnerable Habitat loss, invasive species, and severe weather have all taken a severe toll on birds, mammals, fish, amphibians, reptiles, butterflies, and bees All types of wildlife are declining—in many cases dramatically
  • Protected areas and global conservation of migratory birds
    Twenty-eight migratory bird species have no coverage in at least one part of their annual cycle, and 18 of these have no protected area coverage of their breeding range Two species lack any protected area coverage across their entire distribution Disturbingly, less than 3% of threatened migratory bird species have adequate protected area
  • Poaching animals, facts and information | National Geographic
    Wild animals are being poached on a massive scale, with millions of individual animals of thousands of species worldwide killed or captured from their native habitats Poaching poses a threat to
  • Andean Condor - The Peregrine Fund
    The Andean Condor is suffering widespread declines, especially in the northern part of its range They are endangered in Colombia, Venezuela, and Ecuador and vulnerable in many other parts of South America As with many raptor species, these birds are shot and poisoned, or some die due to a changing landscape and a lack of adequate food





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