Swift events in 2016

We are holding a series of swift information events throughout Suffolk this summer. Find your local swift event: 

More information about swifts

Recording swift sightings and attracting swifts to new locations

If you want more information about swifts and management of their habitat, you can speak to one of our specialist advisors on 01473 890089 or email info@suffolkwildlifetrust.org

Advice and information about swift conservation can be found at www.actionforswifts.blogspot.com and 
www.swift-conservation.org

 

Save our Suffolk Swifts

By David Moreton

Swifts arrive back in the UK from early May. Please help us build up a Suffolk picture of this species in decline by logging your swift sightings.

Suffolk is losing its swifts. In the 30 years to 2014 numbers have almost halved – and this is happening across much of the UK. Developments in construction, renovation and insulation have seen entrances to swift nest sites sealed off, with devastating results.

 

 

 

 

 

Habitat and lifestyle

In historic times, swifts nested in natural holes in cliffs and trees, but since Roman times, the majority have successfully exploited crevices in stone and brick buildings, nesting in eaves and gables, holes in walls and under the irregular Suffolk pan-tiles. But changes in building techniques has hit swifts hard. Swifts spend almost all their life in the air. They are the only bird to feed, drink, mate and sleep on the wing - they only land to breed. At night they roost at an altitude of over 3,000 metres. A young swift will spend its first two or three years in constant flight before it breeds.

Swifts are in the UK for just three months each summer, then they migrate to Central and Southern Africa to spend our winter there. While they are with us they fill our summer evenings with aerobatic, amazingly fast flight and their trademark ‘screaming’calls.

Under threat

In Suffolk we are losing our swifts fast. Between 1994 and 2007 we lost over half of the swifts breeding in south east England.

If you are lucky enough to have swifts nesting in your home or community space please leave their existing nest places undisturbed. If you are re-roofing or replacing soffits & bargeboards, make new access holes to match the old ones exactly.

It is far better to create internal nest spaces than external ones as the former have longevity built in - if you cannot do this fit external nest boxes.

Making a space for swifts

If you want to create a swift nesting area in your own building, or as part of a community initiative - there are a number of ways you can do this. Built in is the best way as this encourages longevity, safety and needs minimal maintenance. There is a huge variety of ways to do this, from installing commercial "swift bricks" in block work walls, to making dedicated box eaves, to ingeniously creating holes in suitable walls.

There's also a wide variety of retro-fitted ready-made swift nest boxes on the market - of designs to suit most applications. You should be able to find a nest box suitable for your site.

Swifts are trouble-free tenants

As swifts spend much of the year in southern Africa and are only in the UK from late April to August, they only spend about 10 to 12 weeks in their nests.

They prefer to nest inside a building and need a few inches around the entrance to safely enter and leave. Unlike other birds, they don't usually leave piles of droppings under their nest places.

Action for swifts

SOS Swifts was established in 2014 to add support to the national effort to raise awareness of the threats faced by swifts. It is a joint initiative between Suffolk Wildlife Trust and Suffolk Ornithologists' Group. Throughout the year the group are holding a series of events where you can come and find out more about the species and hopefully watch them screaming above you. The dates for these events are on the left of this web page. 

 

If you use Twitter please let us know when you see your first swift in 2016 by using #SOSswifts 

You can also record screaming parties and nest sites via the Suffolk Biological Records survey form.


If you see re-roofing work going on in May, June, July or early August on houses or buildings where swifts are nesting (low screaming flight around the building and/or access in and out of eaves, ventilators etc. are key signs) contact Suffolk Police's Wildlife Officer.

If there are any signs that the swifts are being physically harmed contact the RSPCA's 24-hour Cruelty and Advice Line: 0300 1234 9999.

Please also alert Natural England who investigate work that threatens swifts. Take photographs if you can and always keep a note of observations and conversations.

If there is redevelopment where swifts are active you can contact your local planning authority, pointing out that there is a population of a protected species active at the site. Request that work does not take place during the birds' breeding season (May to August), and that nest sites are maintained or alternative nest places are installed.

At the planning consultation stage of a new development you could request that the developers incorporate swift nesting facilities.

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Please contact Suffolk Wildlife Trust if you have a particular concern about a swift nesting site.