Assessing Bird Populations and Monitoring Winter Migrants

A Call to Action for Bird Conservation

This weekend, the Royal Society for the Protection of Birds (RSPB) is calling on the public to participate in the world's largest garden wildlife survey, the Big Garden Birdwatch. This annual event provides valuable data on the health of bird populations across the UK.

The RSPB is particularly concerned about the impact of the recent cold snap on smaller bird species like wrens and long-tailed tits. The Big Garden Birdwatch will help assess the extent of this impact and inform conservation efforts.

With milder conditions returning in January, the RSPB also anticipates an increase in winter migrants like fieldfare and redwings. These birds travel from Europe to take advantage of the UK's milder winter weather.

"The weather can sometimes be harsh on our wildlife, especially our small garden birds," says RSPB Chief Executive Beccy Speight. "Now that the snow and icy conditions have passed, we hope everyone can take part in the birdwatch to help determine how our birds are faring and see if the weather has impacted their numbers."

Speight also highlights the decline of many garden bird species, with house sparrow numbers dropping by a staggering 60% since the Big Garden Birdwatch began in 1979.

"By taking part in the birdwatch, you and hundreds of thousands of other nature lovers across the UK play an important role in helping us understand how garden birds are doing," says Speight. "With the nature and climate emergency threatening even our most familiar birds, every count matters."

While providing food and water during winter can benefit some species, the RSPB warns of potential negative effects for others, such as disease spread among finches. The charity encourages householders to practice good hygiene measures, including cleaning feeders and bird baths regularly, moving bird tables around the garden, and monitoring food supplies.

The Big Garden Birdwatch is a valuable opportunity to contribute to bird conservation efforts and learn more about the fascinating world of garden wildlife. By participating, you can help ensure the future of these beloved creatures.