Hafner, H., Lansdown, R. V., Kushlan, J. A., Butler, R. W., Custer, T. W., Davidson, I. J., Erwin, R. M., Hancock, J. A., Lyles, A. M., Maddock, M., Marion, L., Morales, G., Mundkur, T., Perennou, C., Pineau, O., Turner, D., Ulenaers, P. VanVessem, J. and Young, L., 2000, Conservation of herons, Kushlan, J. A., and Hafner, H., eds., Heron Conservation: San Diego, Academic Press, p. 343-375. Abstract Keywords