BirdWatch Ireland is calling on people across the country to help monitor the health of the country’s bird populations by counting the birds visiting their garden over the winter.
Ireland’s longest-running and most popular citizen science survey, the Irish Garden Bird Survey, will commence on Monday, November 25th and run until the end of February. Taking part is free and simple, yet impactful, as all participants contribute to a crucial body of data that will help to inform monitoring and research into bird populations and environmental change.
Last year’s survey, which saw over 1,600 households across the country participating, revealed the Robin as Ireland’s top garden bird once again, present in 96% of gardens. Blackbird and Blue Tit followed in second and third place, occurring in 94% and 91% of gardens respectively. However, all three species appeared in fewer gardens than at any point in the last thirty years due to the mild winter weather conditions, which reduced birds’ need for garden feeders.
Of the top 30 species seen in Irish gardens last winter, 25 occurred in a lower percentage of gardens than the previous winter.
“We often get emails from people early in the winter wondering where their garden birds are, but last winter people all over the country were commenting on how quiet their gardens were,” said Brian Burke, coordinator of the Irish Garden Bird Survey.
“This week we’re seeing very cold conditions across the country, and that’s definitely driving more birds into gardens at the moment, so it’ll be interesting to see what the coming weeks bring. The more people who do the survey, the more we can learn about these sorts of links between climate, birds and our environment.”
Other species including Chaffinch, Coal Tit and Jackdaw were at their lowest occurrence in 30 years, while Song Thrush and Pied Wagtail showed a huge drop of 12% since the previous winter. One species, the Siskin, bucked this trend, occurring in 41% of gardens compared to 26% the previous year. This is largely due to their reliance on alder, birch, spruce and pine tree seeds as a food source. Considering the cyclical nature of seed supply, such peaks in Siskin numbers are expected every three years or so. They tend to occur in relatively few gardens in December, increasing in January, and becoming much more common throughout February. Similar mid-winter increases were seen with Redpoll and Long-tailed Tit, amongst other species.
While it was anticipated that Greenfinch would experience declines due to the impact of the deadly Trichomoniasis condition on the species, it was one of very few species with a stable trend and virtually no change from the previous winter. Greenfinch have occurred in 47-48% of gardens in each of the last three winters, which may indicate that their rapid declines have stabilised. The species is currently on the Amber list as a species of medium-level conservation concern.
As usual, there are clear differences in the birds visiting gardens across the country. Notable differences in Ulster include Blackbird being the most widespread species, Goldfinch not featuring in the top 10 (12th), and it being the only province with either Jackdaw or Song Thrush in the top 10. Out west in Connaught, Coal Tit and Wren came in 9th and Starling only in 13th. Leinster was once again the only region to feature Woodpigeon in the top 10. The top 10 in Munster was very similar to the national rankings, though notably, the Rook was the 11th most common species there, much higher than elsewhere.
As a conservation charity with a small team, BirdWatch Ireland is reliant on members of the public to help gather vital data about Ireland’s many bird species. In addition to contributing valuable information, participants often enhance their bird identification skills and gain insights into the journeys these birds undertake. Indeed, some of last year’s participants reported ringed birds that visited their gardens including a Goldfinch discovered in Tipperary that was originally ringed in Maine-et-Loire in France, and a Redwing found in Carlow that was ringed at Sandwich Bay Bird Observatory in Kent, England.
Taking part in the Irish Garden Bird Survey is a win-win for science and for individual participants and this year, BirdWatch Ireland hopes to encourage even more people to take part. All you need to get involved is a little bit of time each week to watch your garden birds, access to a garden or any outdoor space such as a community garden or school grounds, and a sense of curiosity.
The Irish Garden Bird Survey is once again sponsored by Ballymaloe, whose support in recent years has helped ensure the survey has gone from strength to strength, improving monitoring at national level and allowing for greater focus on conservation issues facing individual species.
Commenting on their ongoing support for the survey, a Ballymaloe spokesperson said: “United in our commitment to the environment and inspired by the legacy of our forefather, Ivan Allen, Ballymaloe businesses as a group proudly sponsor BirdWatch Ireland’s annual Irish Garden Bird Survey. Mr Ivan Allen, the husband of Myrtle Allen and a devoted lover of birdlife, cherished the natural habitat around Ballymaloe House, and practised sustainable farming way ahead of his time. In his memory, our collective support for the Irish Bird Survey reflects our ongoing celebration of Mr Allen’s passion for birdlife and commitment to conservation.
Together Ballymaloe House Hotel, the Ballymaloe Cookery School and Ballymaloe Foods are honoured to contribute towards supporting the preservation of Irish birdlife via BirdWatch Ireland’s important national Irish Garden Bird Survey initiative in his name. We encourage as many households as possible to get involved, every entry helps BirdWatch Ireland protect birdlife on the island of Ireland.”
To learn more about the survey and to get involved, click here…
