Transcription of The State of the Birds 2014
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The State of the Birds 2014 United states of AmericaThe 2014 State of the Birds assesses the health of our nation s bird populations through a set of habitat indicators, a Watch List of species most vulnerable to extinction, and a list of the Common Birds in Steep indicators are based on the population changes of ob-ligate bird species those Birds restricted to a single habitat where long-term monitoring data is available. This year s indica-tors repeat the method from the original 2009 State of the ForestOceanicShorebirdsIsland*GrasslandC oastalForestWetlandBird Species GroupsPercentage of Species100806040200 Federally threatened or endangeredAdditional Watch List speciesHabitat indicator cHange since 2009 State of tHe Birds reportthe State of the Birds 2014 at a glanceone Hundred
The 2014 State of the Birds assesses the health of our nation’s bird populations through a set of habitat indicators, a Watch List of species most vulnerable to extinction, and a list of the Common
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