How do you remember bird song? - asks Lincolnshire Wildlife Trust
Lincolnshire Wildlife Trust is asking people to share the phrases and methods that they use to remember bird song.
It is part of a number of activities that people can do while they are in lockdown, and get involved with the Trust by sharing their ideas on social media.
In late April and early May, the Trust explains that bird song hits its peak as the male birds sing to claim their territories and attract the attention of females. But it can be tricky to distinguish one bird from another.
More by this authorZoe Myall