Age increases chance of success as two-timer

The coal tit appears to live a strictly monogamous life. Couples often stay together for their whole lives. That's only a facade. This indigenous songbird is among the top ten two-timers worldwide. That is what research by biologists at the University of Bonn shows. For this they have taken genetic fingerprints from more than 200 breeding couples and their young. In this way they were able to identify the biological father in 90 per cent of the nestlings.

If you want to include this story in your blog, copy and paste this formatted text:

<p><a href="http://www.physorg.com/news112363410.html">Age increases chance of success as two-timer</a></p> <p>The coal tit appears to live a strictly monogamous life. Couples often stay together for their whole lives. That's only a facade. This indigenous songbird is among the top ten two-timers worldwide. That is what research by biologists at the University of Bonn shows. For this they have taken genetic fingerprints from more than 200 breeding couples and their young. In this way they were able to identify the biological father in 90 per cent of the nestlings.</p>