|Scientific name:||Troglodytes troglodytes|
Common resident throughout Ireland. One of Ireland's top 20 most widespread garden birds.
One of Ireland's smallest birds, also the most widespread, being found in almost all habitats including farmland, woodland, scrub, mountain and even on cliffs and offshore islands. Its small rounded body and tiny cocked tail are distinctive, however it can be a surprisingly difficult bird to see - more often heard than seen. The upperparts are reddish-brown and underparts paler with some greyish tones - faint dark barring can be seen at close range. There is a white stripe over the eye and the bill is fine and pointed.
Very vocal - even during winter. Song a drawn out series of trilling notes - quite shrill and loud, ends abruptly. Calls include an abrupt "check" or more prolonged "churrrrr.." .
Small insects and their lavae.
Breeds all over Ireland in many different habitats. Nest is spherical ball of moss with a small entrnce in the side - positioned in dense cover such as ivy or tangles vegetation.
Widespread. Some birds may move to lower elevations during poor weather in winter. Birds may roost communally, with up to 50 birds noted using a single nestbox.
Countryside Bird Survey & Garden Bird Survey.
The Wren is ubiquitous throughout Ireland. Quite often the loud voice of this tiny bird will be heard before it is seen.
Due to their tiny size and reliance on insects for food, harsh winters can often have a very negative effect on Wren numbers.
Blog posts about this bird
'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 GardensThe 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 GardensChaffinch 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 GardensWren 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 GardensWhile 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 restDespite 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!
For more details about the Irish Garden Bird Survey click here, or download the survey form below.
Irish Garden Birds 2020 - Collective Nouns for Wild Birds
Group nouns aren’t something we tend to give much thought to. When it comes to large numbers of birds, the word ‘flock’ is a suitable catch-all term. A flock of crows, a flock of finches, a flock of geese – you know what it means. Lots of a similar type of bird together.As useful a term as it might be, the word ‘flock’ can never capture the mesmerising detail, the almost ineffable wonder that seeing a huge number of certain bird species conjures up when you see or hear them. Whether it’s a large number of Goldfinch with their wings shimmering in the low autumn sunlight as they rise from a stubble field, the deep guttural contact calls of a family of Ravens as they appear out of nowhere over a hill, or the unmistakeable outline of a drawn-out ‘V’ of geese overhead as they chatter upon arrive from their polar breeding grounds, none of that magic is adequately captured by the word ‘flock’. Language is a powerful thing, and I’m sure we’d all agree that we need to do justice to the heart-pounding, soul-enriching sights and sounds of large numbers of some of our most unique birds. Thankfully, some rather enterprising individuals back in the 15th century decided to rectify that! Facebook and Twitter and let us know what your favourite one is, or if there’s one you like that we’ve left out! I’ve used the book ‘An Unkindness of Ravens – A book of collective nouns’ by Chloe Rhodes as my source for the below – I’d highly recommend seeking out a copy if this is something you find interesting!
The Irish Garden Bird Survey is running right now and taking part couldn't be easier! Click here for full details about the survey as well as as advice on caring for your birds through the winter.
This winter we're running a series of blogs like this one, filled with facts and figures about your favourite garden birds, click here for more.
We are hugely grateful to Ballymaloe for their sponsorship and support of the Irish Garden Bird Survey.
Click below to download your count form for this year's Irish Garden Bird Survey.