Bird control licences: advice for members

First published: 02 March 2022

New general licences for the control of wild birds came into force on 1 January 2022.

An interim general licence was introduced in 2021 for gamebird release in or within 500 metres of a European Protected Site and this will be renewed in May 2022.

What are general licences?

A general licence can be used for activities that carry a low risk to the conservation or welfare of a protected species. There are a series of these licences, and those relevant to farm businesses include licences for control of pest birds and stoats, and also for release of gamebirds close to protected sites. In 2020, Natural England (NE) set out changes to licences for the lethal control of herring gulls and lesser black-backed gulls in England to protect these declining species. Anyone wanting to control gull species must apply for an individual licence.

Issuing of licences in the UK

General licences for pest bird control in England are currently issued by Defra. There are differences in Wales, Scotland, and Northern Ireland. There is no need to apply for general licences, but anyone controlling pest bird species under general licences in England is required by law to abide by the terms and conditions of the licence. There are no changes to the conditions of the licences from last year.


The main licence relevant to farming is GL42: “the general licence to kill or take certain species of wild birds to prevent serious damage”. Government has extended the period of the licences to two years, and they are valid from 1 January 2022 to 31 December 2023.

GL42 allows an authorised person (the owner or occupier of the land, or any person authorised by them) to kill the wild bird or damage or destroy nests or eggs for the purposes of preventing serious damage.

The general licences require that “reasonable endeavours must continue to be made to achieve the purpose in question using lawful methods” (ie. wherever possible non-lethal methods of control should be attempted). Defra advises users to keep a record of problems and the use of other lawful methods.

The general licence clearly defines the birds that can be controlled for certain purposes. Under GL42 these are:

  • Direct attacks on livestock: carrion crow, jackdaw, magpie, rook
  • Serious damage to livestock foodstuffs: carrion crow, feral pigeon, jackdaw, rook, wood pigeon
  • Serious damage to crops, fruit and vegetables: Canada goose, carrion crow, Egyptian goose, feral pigeon, jackdaw, Indian house crow, monk parakeet, ring-necked parakeet, rook, wood pigeon.

Methods that can be used under this licence include destroying eggs and nests, shooting with a firearm or using a cage trap (for the latter you must comply with GL33 "Trapping wild birds: standard licence conditions").

There are also new conditions on how the licences can be used on and around protected sites.

As in the previous system, users will need to ensure they have the appropriate consent from Natural England for activities that may cause damage to protected features on Sites of Special Scientific Interest.

Where species can no longer be controlled under the general licence for certain purposes, an individual licence will be needed from Natural England. These species have been removed because of lack of evidence of widespread need and so an individual licence application will require specific evidence of need, proportionality and whether alternatives have been considered.

As well as GL42, there are two other general licences: GL40 “licence to kill or take for conservation purposes” and GL41 “licence to kill or take for public health or safety”.

The three new general licences are:

  1. WML GL40: general licence to kill or take certain species of wild birds to conserve endangered wild birds and flora or fauna. Species covered:
    • carrion crow
    • jay
    • magpie
    • Canada goose
    • Egyptian goose
    • monk parakeet
    • ring-necked parakeet
    • sacred ibis
    • Indian house-crow
  2. WML GL41: general licence to kill or take certain species of wild birds to preserve public health or public safety. Species covered:
    • jackdaw
    • feral pigeon
    • Canada goose
    • monk parakeet
  3. WML GL42: general licence to kill or take certain species of wild birds to prevent serious damage and prevent the spread of disease. Species covered:
    • carrion crow
    • jackdaw
    • magpie
    • feral pigeon
    • rook
    • woodpigeon
    • Canada Goose
    • monk parakeet
    • ring-necked parakeet
    • Egyptian goose
    • Indian House crow

To comply with conditions of the licence, you must follow the standard licence conditions in WML-GL33. GL33 also provides advice on trapping and the use of decoy birds.

Gamebird general licence

An interim general licence (GL43: Gamebirds: licence to release common pheasants or red-legged partridges on European sites and within 500m of their boundary) was introduced in 2021for gamebird release in or within 500 metres of a European Protected Site. This allows the release of a specified number of birds in or around protected sites, with a further condition that NE should be provided with details about any release in excess of 50 birds using this form.

This licence is due to be renewed in May 2022 and it is possible that the conditions of the licence may change before the release of birds this summer. An individual licence may be required when unable to comply with the conditions of the licence.

Natural England will launch an online Gamebird Advice Service in March 2022 to assist with plans for summer releases. When live, this service will be found on the above link or the email for any gamebird related enquiries is [email protected] 

Control of gull species

Due to their poor conservation status, herring gulls and lesser black-backed gulls are not included in GLs. The breeding population of herring gull has fallen by 60% in recent decades, with lesser black-backed gulls declining by an estimated 48%.

NE will license gull control through individual licences. An individual licence application should be submitted in February and March in preparation for the bird breeding season.

Further guidance to inform potential applicants for licences to control lesser black back gulls or herring gulls is available here.

NE has also produced a Q&A which can be viewed here.

Control of stoats

Natural England introduced a new general licence for control of stoat on 1 April 2020. It is no longer lawful to use certain types of traps and stoats may only be caught in spring traps or live traps listed in the new general licence.

The licence to trap stoats to prevent serious damage to livestock (GL39) can only be used to prevent serious damage to the following types of livestock when they are vulnerable to stoat predation:

  • domestic poultry and waterfowl,
  • gamebirds and wildfowl while they are held captive within a fenced pen, and
  • rabbits farmed for the provision of food.

The licence to trap stoats to conserve wild birds (GL38) is here. Defra has produced more guidance about the licences.

NFU members: access a full briefing here.

Log in to read the March 2022 General Licences update on the control of wild birds.

Click here to visit the website for more information on both general and individual licences and the circumstances in which they may be used.

What has the NFU been doing?

On 25 April 2019, following a legal challenge by Wild Justice, Natural England revoked three general licences which enabled users to kill or take certain species of wild birds. Following that there were a series of consultations and draft licences, and responsibility for this passed to Defra.

During this period, the NFU engaged with Defra and NE to ensure new GLs were fit for farming. The NFU submitted a comprehensive response to Defra’s Call for Evidence on 14 May 2019.

In December 2019, the NFU submitted evidence to Defra's consultation on the future of GLs. The NFU's evidence was submitted from hundreds of farmers, calling for the new regime to be fit for purpose, more transparent and accessible for farmers. The NFU's evidence told how the current system prevents damage to crops costing thousands of pounds, and horrific attacks by crows on livestock, particularly lambs.

The NFU recommended that the new licencing system should be designed in line with five key principles: 

  1. Straightforward:
    It is vital that general licences are sufficiently certain, clear, and unambiguous given that non-compliance may lead to a criminal prosecution.
  2. Practical:
    Licences must be designed to work practically on the ground and pragmatically with a farm business.
  3. Transferable
    Licences must be able to be used effectively by landowner, land manager, tenant or pest controller. NFU members continue to report that the authorisation required is not sufficiently clear.
  4. Evidence:
    There must be clarity on the record keeping requirements for farmers to demonstrate serious damage and of the non-lethal methods being used.
  5. Species:
    Each general licence should allow control of a range of species to prevent serious damage or disease. A species-by-species approach can be very difficult to implement on the ground.

Former NFU Deputy President Stuart Roberts said:

“We have been clear that the new general licences regime must be a straightforward system that enables farmers to control a range of species in order to prevent serious damage to livestock or crops.

“It’s encouraging that Defra has taken this on board and the new licences appear to fit within these principles. This early publication, two months before they come into force, will give farmers much-needed clarity and time to familiarise themselves with the new licences.”

Why is this issue so important?
NFU members explain the challenges and impacts

angela sargent is the face of great british beef week, web crop_38266

Angela Sargent, Derbyshire

NFU member Angela Sargent grows corn and keeps livestock on her mixed farm in Derbyshire.

She said:

"It’s about balance. We are in HLS and ELS and grow wild bird seed so the conservation aspect of the farm is very important, but bird control must go hand in hand with this.

“Birds have devastated some of the crops but lambing has been the main problem. We had a sick ewe, who was unable to stand, so to avoid any trauma we decided it was better to treat the ewe in the field. After treatment, I returned to find the ewe alive, but the eyes had been pecked out. This is what you’re up against.

“It's important for us as farmers to keep bird licences, among other issues, high on politicians’ agendas at the moment.”

Graham McLeod, North Devon

NFU member Graham McLeod runs 600 lambing ewes on the edge of Exmoor. He knows only too well the damage that can be done by members of the crow family.

He said:

“I normally lamb the ewe hoggs outside and I have to be there at daybreak. If I’m not and I’ve got lambs being born they will be attacked. Tongues get taken and a couple of times if a ewe is struggling we’ve had lambs killed before they’re even born.

“Crows and magpies will take the cords from the lambs’ navels and disembowel them, pulling organs out while they are living. Pulling guts out through the back passage is another favourite spot for them.

“Without proper access to controls we would lose at least 5% of our lambs in pretty horrific circumstances, easily.

“I responded to the Defra survey back in May and I’ve just responded to the new one as well. Farmers need to get their act together and do the survey.

“There’s a real danger that without proper licences farmers will be made criminals. It’s a no-brainer; they are not going to stand around and let these things kill baby lambs. That’s how important this is. I generally only shoot crows at lambing time and I know they’ve got to survive, but too many can have a massive impact. It’s a necessity.

“And don’t forget this is about wildlife too. I’ve seen pairs of carrion crows where one will harry a mother duck and the other will take the ducklings one by one, taking the whole brood within a day. Magpies are up and down the hedges taking song birds including migrants, mostly their chicks and eggs. It’s what they live on. Then you get people saying wildlife decline is because of ‘farming practices’. I’m sorry, but it just isn’t.

“The public needs to know what damage is being done to farm animals and to wildlife and why proper general licences are so important.”

Will Dickinson_62087

Will Dickinson, NFU Council member, Hertfordshire

NFU Council member Will Dickinson has a good relationship with his MP and has discussed the importance of general licences to his business on multiple occasions. However, he thinks it’s still important to contribute to the new consultation, and is encouraging fellow farmers to do the same.

In the Hertfordshire countryside, pigeons are a perennial problem that affects his crop and the animals he cares for on his 800 hectare farm. The use of general licences is important to his contracting business, which he works in partnership with a neighbour. They manage arable, sheep and cattle, as well as 200 horses on livery, on land that goes up to houses in the local village, so shotguns must be used carefully.

He said:

“Half of our land is protected woodland, and the field size is 10-12 acres with hedgerows around them. There’s a lot of places where a lot of pigeons can roost.

"We’ve had noise abatement notices before now, and with the liveries we can’t just leave bangers in a field as they might go off when people are going past with horses.

“We have some lads who go pigeon shooting and when they do go they can see people on the horse so they know to stop. Our only defence is to hope it rains right after we’ve drilled [the crop], and hopefully during the winter, snow protects it.”

“I keep animals because I love them and like looking after them, but one had its eyes pecked out and worse, but was still alive.”

Ask us a question about this page

Once you have submitted your query our NFU CallFirst will contact you and, if appropriate, your question will be passed on to one of our policy teams.

By completing the form with your details on this page, you are agreeing to have this information sent to the NFU for the purposes of contacting you regarding your enquiry. Please take time to read the NFU’s Privacy Policy if you require further information.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.