18/08/2026
Part 2: House Martin Project - Jedburgh
Following on from part 1 where we had immediate success with the artificial nest cups (anc) for house martins in the window frames of the farmhouse we are over the moon to announce that we have also had immediate success with this stunning house martin tower created by NEST CUP BOX.
Early in 2026 whilst we were down at the farm doing the planning for the window frames we started to discuss how to grow the existing house martin colony by providing new nesting opportunities elsewhere on the farm as all the usable window frames were already occupied.
We went away and had a think about what could potentially be built and got in touch with NEST CUP BOX who were already supplying the ancs for the window frames and following a bit of discussion we all decided to embark on designing and building a tower that could safely accommodate a meaningful number of new house martin nests.
Keen to grow a much larger colony of house martins the farmer agreed to go ahead without knowing how the tower was going to look or indeed whether it would be successful. The budget was set and the tower roof design and build took shape over the following weeks and months.
Installed in mid June, well into the HM season, the tower stands over 5m tall on an old Openreach telegraph pole that the farmer had lying around. It has a total of 18 artificial nest cups with space for further cups to be added or even natural mud nests to be created. All the nest cups are shaded from the sun and rain by the overhangs and eaves.
In the weeks that followed installation the weather was not the best but after three weeks the farmer thought he had seen a house martin leaving the roof structure and we went down to investigate as soon as we could.
When we arrived it was immediately apparent he was indeed correct with two neighbouring nests on the far side obviously in use. I cant describe how amazing it was to witness two martins leaving their nests at exactly the same time, just after a synchronised chirp to signal it was safe to leave the nests, and then a short while later we got to witness the martins entering both nests. The fear that the tower may never be occupied was quickly replaced with the realisation it may well be very successful 😊
By the end of July the farmer reported additional activity on the other side of the tower and spent a bit of time trying to capture some footage. Incredibly it quickly transpired that three new nests next to each other had now been taken on this side.
Within 6 weeks of installation 5/18 of the available nest cups have been taken by breeding house martins and everyone involved in the project is absolutely delighted with how it has panned out and the sense of excitement for next summer, and what it may yield, is immense.
This house martin tower would be perfectly suited for large gardens, parks, farms and new build housing estates. They are best located in quiet, sheltered areas where there is not a huge amount of human activity in the immediate vicinity. There are literally 1000s of suitable locations across the UK. Imagine the impact on the UK house martin population if every farm had its own tower (or two)!! House Martins are voracious eaters of mosquitos, midges and other flying pests. Buying a house martin tower and growing a long term population of beautiful martins is a lot cheaper than buying tonnes of pesticides every year alongside being far better for the environment.
We will post a second video separately - without background music - showing all of the nest entrances/exits that we managed to capture in the short time we were down at the farm.
We have even cheekily started calling these first pioneering birds to colonise the tower by a new name "the tower martins"😆
Openreach look at what we have done with one of your redundant telegraph poles!! What a fabulous method of recycling them to provide vital new nests for our beautiful and characterful red listed house martins 😀😀♻️♻️
We or NEST CUP BOX would be delighted to chat to anyone with any questions.
House Martin Conservation UK & Ireland