In order to aid swifts, whose population is in decline, nesting, nest boxes have been installed in a church.
In Norfolk, the swift group has added 30 nest boxes to the Aylsham Parish Church to house the migratory birds from Africa. .
According to the British Trust for Ornithology, between 1995 and 2020, the number of breeding pairs across the UK decreased by 60%.
Swifts were added to the list of UK birds that are endangered in 2021 by conservationists.
Organiser of the Aylsham Swift Group Pat Grocott said that after learning about the birds in the area, she founded the group.
They will only nest in colonies and won't nest anywhere else. They must be with people who are like them, she said.
The volunteers are hoping the July intake will also colonize the church as swifts arrive three times a year starting in May.

A speaker system that plays the sound of swifts calling has been set up by the church.
We want to get the swifts to live in the boxes, so we're joking around with them and making them believe there are swifts already living there, according to Ms. Grocott.
According to Reverend Julie Boyd, the church got involved because "we like to do everything that we can to support any environmental efforts to bless the environment and God's creation.".
She exclaimed, "It's just wonderfully exciting to have 30 nesting boxes right now in the tower of this church.


Three explanations have been offered, according to Ms. Grocott, but the exact cause of the decline in breeding pairs in the UK is unclear.
The first is the disappearance of insect life, she explained. "We used to see a lot of dead flies on our car windscreens, but now we don't.".
Although the loss of nesting sites in the UK was of great concern, she added that there might also be problems with the locations where the birds migrate to during the winter.

The congregation was not at risk from bird mess, according to Reverend Boyd.
The swifts literally enter the small, enclosed boxes through the louvres, which she described as being a beautiful aspect of them.
So that's where they have their nesting site. They're not entering the tower or the area where the bells are located.
. "