The Garden Nesting Survey (GNS)
This survey has demonstrated the importance of gardens as a nesting habitat for a wide range of different species, and revealed some interesting patterns in species’ nesting habits. An examination of the results has revealed some interesting information.
What we can learn from 25 years of watching gardens
Exploring the value of a complete quarter-century of weekly garden bird observations from BTO's Garden BirdWatch covering the length and breadth of the country.
Birds and pollution — a masterclass
Increasing human activity brings more pollution into the environment. This can take many forms and can affect birds in a number of ways, as Nina O'Hanlon explains.