The data displays the number of young adult participants in birdwatching in the U.S. from 2006 to 2017. In 2017, the number of young adult participants (aged between 18 and 24 years) amounted to approx. 634 thousand.
2006 | 533 |
2007 | 670 |
2008 | 793 |
2009 | 676 |
2010 | 669 |
2011 | 777 |
2012 | 928 |
2013 | 982 |
2014 | 781 |
2015 | 641 |
2016 | 608 |
2017 | 634 |