00:01, Fri, Oct 25, 2024 Updated: 08:30, Fri, Oct 25, 2024 Who can hold back a smile when a bold little robin lands beside us as we dig our flowerbeds or vegetable patches – sometimes worryingly close ...

As millions of us post our Christmas cards – many of which star a robin red breast – ecologists are investigating whether birds make us happy. As millions of us post our Christmas cards -- many of ...