by Kristine O. Evans, L. Wes Burger Jr, Samuel K. Riffell, Mark D. Smith, Daniel J. Twedt, R. Randy Wilson, Shawchyi Vorisek, Catherine Rideout, Kate Heyden
Published in Wildlife Society bulletin (2011) (01.06.2014)

by Evans, Kristine O., Burger Jr, L. Wes, Riffell, Samuel K., Smith, Mark D., Twedt, Daniel J., Wilson, R. Randy, Vorisek, Shawchyi, Rideout, Catherine, Heyden, Kate
Published in Wildlife Society bulletin (01.06.2014)

by van der Heyden, Kate
Published in The Financial times (London ed.) (03.08.1996)