Browsing by Subject "Species recognition"

Now showing items 1-3 of 3

    • Article  

      Automated species recognition of antbirds in a Mexican rainforest using hidden Markov models 

      Trifa, V. M.; Kirschel, A. N. G.; Taylor, C. E.; Vallejo, E. E. (2008)
      Behavioral and ecological studies would benefit from the ability to automatically identify species from acoustic recordings. The work presented in this article explores the ability of hidden Markov models to distinguish ...
    • Article  

      Character displacement of song and morphology in African tinkerbirds 

      Kirschel, A. N. G.; Blumstein, Daniel T.; Smith, T. B. (2009)
      Divergence in acoustic signals between populations of animals can lead to species recognition failure, reproductive isolation, and speciation. Character displacement may facilitate coexistence of species in natural ...
    • Article  

      The evolutionary consequences of interspecific aggression 

      Grether, G. F.; Anderson, Christopher N.; Drury, J. P.; Kirschel, A. N. G.; Losin, N.; Okamoto, K.; Peiman, K. S. (2013)
      Competition has always been a cornerstone of evolutionary biology, and aggression is the predominant form of direct competition in animals, but the evolutionary effects of aggression between species are curiously understudied. ...