Siskin
| Irish Name: | Siscín |
| Scientific name: | Spinus spinus |
| Bird Family: | Finches |
green
Conservation status
Conservation status
Status
Resident. Additional birds arrive from Continent in winter. One of Ireland's Top 20 most widespread garden birds.
Identification
A small finch, with a fine, pointed bill and deeply forked tail, which is easily visible in flight. Male is mostly bright yellow (especially around the head and breast) with a whitish belly and yellow-green back. The female is a more muted version of the male and is more streaked. Male also shows a black crown and tiny bib. Both sexes have black and yellow markings on the wings and tail and a yellow rump. Mostly found in coniferous woods and in winter frequents alder woods. Readily comes to garden feeders in mid-winter.
Voice
Song a rapid series of quiet twitters, with some nasal notes. Call "tew", often given in flight.
Diet
Mostly pine cone seeds and alder cone seeds. Also uses peanut feeders.
Breeding
Breeds throughout Ireland. Mostly in coniferous woodland. Nests quite high in fork in conifer.
Wintering
Widespread, especially in gardens.
Monitored by
Regionally common breeding in forests of spruce, fir and pine.
Common and widespread throughout Ireland in winter.
Blog posts about this bird
BirdWatch Ireland Calls for Public Participation in Critical Bird Survey Starting November 25th
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.
Blue Tit. Photo: Michael Finn.
“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.”
Average Chaffinch numbers per garden show that they occur in greater flock sizes in rural gardens than urban or suburban ones.
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.
Long-tailed Tit occurrence in gardens increased greatly after the first week of January (Week 6) and remained high until the end of February.
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.
Goldfinch. Photo: Kevin Murphy.
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, see here: https://birdwatchireland.ie/our-work/surveys-research/research-surveys/irish-garden-bird-survey/.
'Last Christmas' - Birds in Irish Gardens last winter
There's still time to take part in the Irish Garden Bird Survey!! See here for more details.
If you’re a BirdWatch Ireland member you’ll have already read the results of last year’s survey in your winter edition of Wings magazine. If you’re not a member, please join and support our work! But you can catch up on last year’s Irish Garden Bird Survey results with the overview below. If this is your first year to take part in the survey, don’t worry about knowing every single species that might appear in your garden – just familiarise yourself with the most common ones to start off. If you’re a survey veteran, then see how your garden bird list compares to the national average!
Over 90% of Irish Gardens
The species at the top of the list didn’t change much from previous years. Robin, as per usual, was on top, followed by Blackbird and Blue Tit. Great Tit and Magpie moved up a place each into 4th and 5th, thanks to a fall in the numbers of Chaffinch reported. Robins can still be territorial in the winter, so are pretty evenly spread across the country, while our Blackbird population is topped up by hundreds of thousands of migrants from Scandinavia in the winter, hence their high-ranking each year. Blue Tits and Great Tits are pretty ubiquitous too, and Magpies are very effective at exploiting both urban and rural habitats.
80-90% of Irish Gardens
Chaffinch and Goldfinch fell two and three places to 6th and 10th respectively, since the previous winter, and those declines were greatest in urban and suburban gardens rather than rural ones. On the back of a great breeding season, Coal Tit moved up three places to 7th place. House Sparrows kept 8th position, and Starling made it into the top 10 garden birds for the first time in a decade!
50-80% of Irish Gardens
Wren dropped two places to 11th, while species such as Dunnock (12th), Rook (16th), Collared Dove (17th) all stayed in the same position as the previous winter. When a winter is pretty mild (the occasional storm excluded) we tend to see this stability in the rankings across many species. There was some slight movement for Woodpigeon (14th), Jackdaw (15th) and Hooded Crow (19th), all of which fell one place. The mild weather tends to mean these species aren’t forced to retreat to gardens for food as much as in other winters. Song Thrush increased by around 2% and jumped to places in the rankings to 13th. Pied Wagtail rose up two places to 18th and occurred in >7% more gardens than they did on average over the preceding five year period. Despite being very common in towns, cities and shopping centre carparks, they’re actually seen in twice as many rural gardens as urban or suburban ones. Greenfinch continue to suffer the devastating effects of trichomoniasis (make sure to clean your feeders regularly!) and reached a new low for the species in the survey – 20th place.
20-50% of Irish Gardens
While the above species occur in more than 50% of gardens, you’re in the minority if one of the below appears in your garden this winter: Siskin jumped up 7 places (8%) since the previous year. They usually start to appear in gardens from mid-January onwards, but they were making appearances from late November right through to March in most parts of the country last winter. No other species made such a big jump pup the table! One of the bigger losers was Goldcrest - down 5 places to 29th, a decrease of nearly 8%. It was a mild winter, and a good breeding season for most species in 2020, so the reason for this isn’t immediately obvious. Bullfinch dropped three places to 24th, but this might just be due to the mild winter and abundance of feeding options in the wider countryside, as they’re not a bird that visits feeders and so aren’t as associated with gardens as other finches. Other species in the 20-50% band include Blackcap, Long-tailed Tit, Sparrowhawk, Mistle Thrush and Feral Pigeon. Again, not species that tend to avail of bird feeders with any regularity, but species who know how to make a good living in a human-dominated landscape, be it rural, urban or suburban.
Best of the rest
Despite being a non-native species, Pheasants tend to be seen in 15-20% of gardens each year, which is surprisingly high considering they don’t tend to breed well in the wild, so are reliant on being released by gun clubs every autumn. Buzzards moved two places up the rankings and are seen over 15% of gardens each winter. Herring Gulls were in 11% of gardens, Black-headed Gulls in 4%, and 1.3% of gardens had some sort of gull visiting but weren’t sure what species! Great Spotted Woodpeckers are one of the most recent additions to our bird community, and over 4% of gardens had one visiting their peanut feeders (it’s always peanut feeders!) last winter. They’re now breeding in almost every county in Ireland, so expect to see them charging up the rankings table in the coming years. Last year was a mast year for acorns, which meant Oak trees were providing a huge bounty for species such as Jays, and as a result they were seen in fewer gardens than usual (8%, down 1% from the average). This tends to happen every few years. Lastly, Redwing and Fieldfare, our two wintering thrush species, both dropped a bit, thanks again to the mild winter.
See below for the full Top 30 birds in Irish gardens last winter, and their various ups and downs since the previous year. Most gardens record between 10 and 25 species over the course of a winter. Whether you have more or less than that, we still need you do to the survey!
We are hugely grateful to Ballymaloe for their sponsorship and support of the Irish Garden Bird Survey.
For more details about the Irish Garden Bird Survey click here, or download the survey form below.
