Personality is Vital for Male Birds
It seems that it is not only humans who want more than just good looks in a partner, as a recent study revealed that even in the bird kingdom, being handsome does not guarantee the attention of a female companion. Researchers have realized that personality plays a vital role for male birds to catch the attention of a female, so feathers are not the only feature females take into consideration when looking for a mate. The survey was performed by a group of scientists from the Royal Veterinary College, the University of Exeter, Canada and the Carleton University.
Zebra finches were used to conduct the study. Interestingly enough, it was the confident and more adventurous males that drew the attention of the females, regardless of the beak color, size or plumage condition of the males. More than a hundred and fifty birds were used in the program, and the personality of the females was found to play a large role in their selection as well. From the various exercises that were performed, allowing females to show scientists their preferences, it was also obvious that the more out-going females preferred the confident males, while the more shy females were not very particular when it came to choosing a prospective partner. The team leader of the project was Dr Sasha Dall (University of Exeter), who commented that the research proved that personality played a large role in a female’s decision, irrespective of the appearance of the males. It also proved that what would be expected from humans selecting partners, namely the compatibility of personalities, has been overlooked in other species.
To determine the personalities of each bird, the birds were put in a cage to explore. The females were able to view this through a clear window, but unknowingly to them, one male was held back on purpose, and the females therefore viewed him as being less confident as they did not see him exploring the cage. Some birds showed no fear in regard to discovering their new environment, while others were happy remaining in one position watching the others. The more confident birds therefore paired together, while the rest did not show any dominant preferences. Once again it was shown that there is so much about our feathered friends that we don’t know yet, leaving the future open to many possibilities and new discoveries.