|
|
Palacios, V., Font, E., & Marquez, R. (2007). Iberian wolf howls: acoustic structure, individual variation, and a comparison with North American populations. J Mammal, 88.
|
|
|
|
Stenglein, J. L., Waits, L. P., Ausband, D. E., Zager, P., & Mack, C. M. (2011). Estimating gray wolf pack size and family relationships using non invasive genetic sampling at rendezvous sites. J Mammal, 92.
|
|
|
|
Riede, T., Herzel, H., Mehwald, D., Seidner, W., Trumler, E., & Böhme, G. (2000). Nonlinear phenomena in the natural howling of a dog-wolf mix. J Acoust Soc Am, 108.
|
|
|
|
Richards, D. G., & Wiley, R. H. (2008). Reverberations and Amplitude Fluctuations in the Propagation of Sound in a Forest: Implications for Animal Communication. Am Nat, 115.
|
|
|
|
Apollonio, M., Mattioli, L., Scandura, M., Mauri, L., Gazzola, A., & Avanzinelli, E. (2004). Wolves in the Casentinesi Forests: insights for wolf conservation in Italy from a protected area with a rich wild prey community. Biol Conserv, 120.
|
|
|
|
Ripple, W. J., & Beschta, R. L. (2012). Trophic cascades in Yellowstone: The first 15 years after wolf reintroduction. Biol Conserv, 145.
|
|
|
|
Shmidt Mech, L. D. (1997). Wolf pack size and food acquisition. Am Nat, 150.
|
|
|
|
Dugnol, B., Fernández, C., & Galiano, G. (2007). Wolf population counting by spectrogram image processing. Appl Math Comput, 186.
|
|
|
|
Dugnol, B., Fernández, C., Galiano, G., & Velasco, J. (2007). Implementation of a diffusive differential reassignment method for signal enhancement: An application to wolf population counting. Appl Math Comput, 193.
|
|
|
|
Ripple, W. J., Estes, J. A., Beschta, R. L., Wilmers, C. C., Ritchie, E. G., & Hebblewhite, M. (2014). Status and ecological effects of the world's largest carnivores. Science, 343.
|
|
