obtaining a gull licence

Pigeon Vs Seagull

IDENTIFICATIONFERAL PIGEONGULL
COMMON NAMESPigeon, flying ratSeagull
LATIN NAMEColumba liviaLarus argentatus
HEAD AND BODY30-34 cm.55-67 cm
WINGSPAN63-70 cm1.3 – 1.6m
WEIGHT300-550g750-1’250g
EYESRed/rusty brownPale yellow (sandy)
MARKINGSUsually blue/purple but can be reddish pink and mottledAdult: White head and body with grey wings, yellow beak and pale pink webbed feet. Immature: Brown blotch body
LIFE CYCLEFemales laying 2-3 off-white eggs per clutch, the incubation period being of 18-19 days with fledglings leaving the nest at 30-32 days can have up to 8 clutches a year.A clutch of 3/ 4 eggs being laid April-May onwards.
LIFE SPANUp to 10 Years10-20 Years
DROPPINGSOff whitish drying to a powderAs pigeons
HABITSFound anywhere from the most rural to urban areas, usually alongside manFound from the coast lines to city centres
FEEDING HABITSAny scraps waste left from man. Small seeds, grain etc.Takes fish, molluscs, insects, offal and all scraps from ground and water.
ASSOCIATED RISKSSpreading Salmonella, bacteria, viruses, and parasites. Damage to buildings, Nesting debris, Offensive smell, blocking drains, chimneys resulting in risk of fire or build up of gasesSpreading Salmonella, bacteria, viruses, and parasites. Damage to buildings Nesting debris, Offensive smell, blocking drains, chimneys resulting in risk of fire or build up of gases. Aggression can be shown to public and clients during nesting season.
REASONS FOR CONTROLSpreading Salmonella, bacteria, viruses, and parasites. Damage to buildings Nesting debris blocking drains, chimneys resulting in risk of fire or build up of gases Can be a nuisance, noisy (scratching, cooing and squabs calling).Spreading Salmonella, bacteria, viruses, and parasites. Damage to buildings, Nesting debris, Offensive smell, blocking drains, chimneys resulting in risk of fire or build up of gases. Aggression can be shown to public and clients during nesting season.
Feral Pigeon

Feral Pigeon

The feral pigeon is found throughout Britain and also in most regions of the world. Many people associate this bird with urban environments and as such is sometimes called the ‘town pigeon’. However, it is often found in rural situations such as on farms.

Historically, these birds are descended from rock doves which explain why they often nest on buildings and other structures, usually on ledges, under eaves or on girders.

Nests are constructed of grass and twigs but can also contain rubbish which has pieces of plastic.

Life cycle

The feral breeding population is boosted by racing pigeons or escaped birds from domestic lofts. The peak breeding season is between March and July but feral pigeons are capable of breeding all year sales.

The brood usually of two off-white eggs laid on consecutive days. Incubation lasts for about 18 days and the hatched chicks are fledged after about 30 days.

Surprisingly, another clutch can be laid when the young are only 20 days old. This means that up to nine broods can be produced per pair per year.

Diet and significance

Feral pigeons tend to scavenge food, often at food premises, docks and mills and flocks of several hundred birds can be common where spillage is abundant.

In urban environments, they are encouraged by members of the public feeding them birdseed, bread etc.

Control

Various methods of control for this species are allowed by law.

Roof Nesting Seagulls

Introduction

There are several species of gulls that can be seen locally and to many people they are all just “seagulls”, the Lesser Black-backed and Herring Gulls commonly nest on buildings.

Roof nesting by gulls is a fairly recent phenomenon. It should however be noted that occasionally other birds that might be mistaken for Lesser Black-backed and Herring Gulls.

These other “roof nesters” are discussed in the section The Law

Typical Problems

Many people who have gulls on their property find they cause a nuisance. Commonly cited problems
include:

Noise, caused by calling gulls and by their heavy footsteps.

Mess caused by their droppings, fouling of washing, gardens and people.

Damage to Property

The birds can dive and swoop on people and pets. This usually occurs when chicks have fallen from the nest and adult birds attempt to prevent them coming to harm by frightening away potential threats.

Blockage of gas flues by nesting materials can have serious consequences if gas fumes are
prevented from venting properly.

Life Cycle

Lesser Black-backed Gull Herring Gull

The identification of these two large, white-headed species is straight-forward in adult plumages. They all show white heads, underparts and tails and have yellow bills, however:

Herring Gulls show a silver-grey mantle and pink legs. Lesser Black-backed Gulls show a slate-grey mantle and yellow legs.

The species-split in Cardiff is thought to be over 5:1 in favour of Lesser Black-backed Gulls.

Gulls are large birds. They are, in fact, about 55 cm (22″) from bill to tail with a wingspan of about 85 cm (34″).

Breeding pairs court in March and commence nest building from early April onwards. In towns, the nest is constructed from straw and grass, twigs, paper and any other material the gull can
conveniently use. The nest can be quite large and, if made of material accumulated over several years, very heavy.

Eggs are laid from April to May onwards with two or three being the usual number. The eggs take about three to four weeks to hatch so the first chicks are generally seen about the beginning of June.

The chicks grow quickly and are quite active and often fall from the nest. In towns this almost certainly means they cannot return to the nest. Small chicks will die unless returned but larger chicks
will be protected and fed by their parents on the ground. Parent birds protecting fallen chicks are the ones which dive and swoop on people and animals, who often do not know the chick is down on the ground.

Chicks generally fledge in August and then take three or four years to reach maturity and breed. The life expectancy of a Gull which reaches maturity is about 20 years.

Gulls will tend to return to the same nesting site and unless action is taken to proof a building, problems associated with these birds may recur annually.

Know Your Gulls

Whilst the gulls which nest on buildings are usually Lesser Black-backed and Herring Gulls, there are several other gull species which occasionally nest on buildings. The following species are examples:

Kittiwake
Much smaller than Herring gulls and more delicate, they usually nest on steep cliffs. Occasionally, however, they nest in colonies on building ledges.

Fulmar
Slightly smaller than a Herring gull, wings look very stiff and straight in flight. Nest occasionally on fronts of large buildings overlooking the sea. Although Fulmars look like gulls they in fact belong to a different bird family. Kittiwakes and Fulmars are fully protected under the law. Anyone interfering with them, their nests or eggs could be committing a criminal offence.

If you have any doubts about what kind of “gull” is nesting on your property, please ask someone who knows. Our own staff are able to offer assistance if required.

What Can I Do?

The best time to undertake any deterrent work is outside of the nesting season. (see life cycle above)

All owners/occupiers of buildings that have, or may attract, roof nesting Gulls are strongly urged to provide the building with deterrent measures suitable to the individual building. The principal methods of deterrence are:

Fitting of bird spikes to nesting locations such as chimney stacks.

Fitting of short spikes, contained in a special plastic base, to nesting locations such as dormer rooves.

Fitting of bird wire or bird netting to prevent Gulls landing.

Because of the problems of fixing and the danger of trapping birds in or under nets, consideration of these methods should always be done by, or after having taken advice, from a competent specialist.

You may wish to ask Falconry Services to offer advice on bird proofing.