The sex of a bird – whether it is male or female – is one of the most critical aspects of its biology. Males and females often behave differently, especially during the breeding season, and in many species, they have strikingly different plumages. This episode features Dr. Hamish Spencer, an...

  When a pigeon comes into the house. This is a controversial episode.  In fact, I am pretty sure nobody in the nature groups that I am part of will approve of this.  In fact, they may even condemn this episode.  Because you see, it is about pigeons, which birders call flying pests. But here’s...