Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

Feed the birds: Winter feeding makes for better breeding

06.02.2008
Keep feeding the birds over winter: that’s the message from research by Queen’s University Belfast and the University of Exeter.

Their study, published today in the Royal Society journal Biology Letters, shows for the first time that extra food provided to garden birds in winter makes for a more successful breeding season in the following spring.

By providing some birds with extra food, such as peanuts, and leaving others to fend for themselves, the team was able to compare reproductive success between the two groups.

Those that were given extra food laid eggs earlier and, although the same number of chicks hatched, on average one more successfully fledged per clutch. Although it was well known that feeding birds during winter increases their survival, this is the first time that the benefits to subsequent breeding have been shown.

Leading the research, Gillian Robb, from Queen’s University School of Biological Sciences said “Our study shows that birds that receive extra food over winter lay their eggs earlier and produce more fledglings.”

Dr Stuart Bearhop from the University of Exeter, who supervised the research, said “We show that extra food provided in winter helps the birds that take it, however, we are still unclear whether it has a knock on effect on other species. Nevertheless, I will certainly be continuing to feed the birds in my garden for the rest of the winter.”

Dr Dan Chamberlain of the British Trust for Ornithology, a collaborator on the project, added “These results demonstrate that feeding birds over winter can be vital to their breeding success. It is highly likely that the benefits of extra food continue year-round, so don’t just stock your bird feeders in winter if you want to do the best for the birds in your garden”.

Despite this, there is a continuing debate on whether we should feed birds during the spring, when natural food sources increase.

Lisa Mitchell | alfa
Further information:
http://www.qub.ac.uk

More articles from Studies and Analyses:

nachricht WAKE-UP provides new treatment option for stroke patients | International study led by UKE
17.05.2018 | Universitätsklinikum Hamburg-Eppendorf

nachricht First form of therapy for childhood dementia CLN2 developed
25.04.2018 | Universitätsklinikum Hamburg-Eppendorf

All articles from Studies and Analyses >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: LZH showcases laser material processing of tomorrow at the LASYS 2018

At the LASYS 2018, from June 5th to 7th, the Laser Zentrum Hannover e.V. (LZH) will be showcasing processes for the laser material processing of tomorrow in hall 4 at stand 4E75. With blown bomb shells the LZH will present first results of a research project on civil security.

At this year's LASYS, the LZH will exhibit light-based processes such as cutting, welding, ablation and structuring as well as additive manufacturing for...

Im Focus: Self-illuminating pixels for a new display generation

There are videos on the internet that can make one marvel at technology. For example, a smartphone is casually bent around the arm or a thin-film display is rolled in all directions and with almost every diameter. From the user's point of view, this looks fantastic. From a professional point of view, however, the question arises: Is that already possible?

At Display Week 2018, scientists from the Fraunhofer Institute for Applied Polymer Research IAP will be demonstrating today’s technological possibilities and...

Im Focus: Explanation for puzzling quantum oscillations has been found

So-called quantum many-body scars allow quantum systems to stay out of equilibrium much longer, explaining experiment | Study published in Nature Physics

Recently, researchers from Harvard and MIT succeeded in trapping a record 53 atoms and individually controlling their quantum state, realizing what is called a...

Im Focus: Dozens of binaries from Milky Way's globular clusters could be detectable by LISA

Next-generation gravitational wave detector in space will complement LIGO on Earth

The historic first detection of gravitational waves from colliding black holes far outside our galaxy opened a new window to understanding the universe. A...

Im Focus: Entangled atoms shine in unison

A team led by Austrian experimental physicist Rainer Blatt has succeeded in characterizing the quantum entanglement of two spatially separated atoms by observing their light emission. This fundamental demonstration could lead to the development of highly sensitive optical gradiometers for the precise measurement of the gravitational field or the earth's magnetic field.

The age of quantum technology has long been heralded. Decades of research into the quantum world have led to the development of methods that make it possible...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

VideoLinks
Industry & Economy
Event News

Save the date: Forum European Neuroscience – 07-11 July 2018 in Berlin, Germany

02.05.2018 | Event News

Invitation to the upcoming "Current Topics in Bioinformatics: Big Data in Genomics and Medicine"

13.04.2018 | Event News

Unique scope of UV LED technologies and applications presented in Berlin: ICULTA-2018

12.04.2018 | Event News

 
Latest News

Building a brain, cell by cell: Researchers make a mini neuron network (of two)

23.05.2018 | Life Sciences

One-way roads for spin currents

23.05.2018 | Physics and Astronomy

A simple mechanism could have been decisive for the development of life

23.05.2018 | Life Sciences

VideoLinks
Science & Research
Overview of more VideoLinks >>>