Up a level |
Neumeier, I. and Hannigan, C. and Leir, J. and Rosenburg, A. (1999) Mating rituals of the Slender Hognosed Pitviper. Journal of Nature Things, 5 (19). pp. 180-205.
Hannigan, U. and McInerny, D. and Ήφαιστος, A. and Hannigan, C. (2004) North American Wood Ducks in Myth and Legend. In: 11th Workshop on Habitat Issues, 3-4 August, Providence, Rhode Island.