Not only have animals developed these physical aspects to increase success rate, they also have developed different behavioural adaptations. An example of this is the amazing dance moves of the Manakin bird, or the life breeding partners that wolves establish. In the animal kingdom there are endless different behaviours that both the males and females uptake in order to successfully find a suitable mate and therefore past their genes into the next generation.
References
Nicholson, C. 2008, "Behaviour Mating games", Nature Reviews Neuroscience, vol. 9, no. 2, pp. 80-81.
Mating Behaviors 2009, , Elsevier Science & Technology. Hardy, I.C.W., Ode, P.J. & Siva-Jothy, M.
2005, "Mating Behaviour" in Springer Netherlands, Dordrecht, pp. 219-260.
Images
http://britton.disted.camosun.bc.ca/fractals/white-and-blue-peacock.jpg
http://data2.whicdn.com/images/24927801/large.jpg
Cool pictures! A simple, easy-to-follow introduction to mating behaviour. I’m looking forward to reading more on this topic.
ReplyDeleteA very interesting topic! :) Looking at your images of peacocks I was just wondering how albino animals would fare. Would they have an advantage or disadvantage at finding a mate?
ReplyDeleteInterestingly enough, the white peacock isn't an albino, but its often mistaken to be. It's a white Indian Peacock (or peafowl). :) But back to your question. The biggest factor is that albino animals due to not having their natural colouration, are subject to higher predation and health risks, so they may not live to find a mate. Its also due these factors that they also may have trouble in finding a mate when the time comes. Therefore in a short answer, it would come as a disadvantage in finding a mate in most cases. :)
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