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European Herring Gull, Larus argentatus, Gråtrut

The European Herring Gull (Larus argentatus), called Gråtrut in Skåne, is a large gull (up to (66 cm) long). One of the best known of all gulls along the shores of western Europe, it was once abundant. It breeds across Northern Europe, Western Europe, Central Europe, Eastern Europe, Scandinavia and the Baltic states.

Some European Herring Gulls, especially those resident in colder areas, migrate further south in winter, but many are permanent residents, e.g. in Ireland, Britain, Iceland, or on the North Sea shores. European Herring Gulls have a varied diet, including fish, crustaceans and dead animals as well as some plants.

While herring gull numbers appear to have been harmed in recent years, possibly by fish population declines and competition, they have proved able to survive in human-adapted areas and can often be seen in towns acting as scavengers.

European Herring Gull, Larus argentatus, Gråtrut
European Herring Gull - Going to 2nd winter - Scavenge in the city
Kiel, Germany - July 2018

European Herring Gull, Larus argentatus, Gråtrut
European Herring Gull - Going to 2nd winter - Scavenge in the city
Kiel, Germany - July 2018


Distribution
Ireland: Copeland Bird Observatory, Co Down.

Britain: Since 2009, herring gulls in the United Kingdom have been on the red list of birds of conservation concern, including County Durham.

Europe: Recorded from all the coasts of Europe including the Mediterranean and occasionally inland.


European Herring Gull, Larus argentatus, Gråtrut

Range map
Range map from www.oiseaux.net - Ornithological Portal Oiseaux.net
www.oiseaux.net is one of those MUST visit pages if you're in to bird watching. You can find just about everything there


European Herring Gull, Larus argentatus, Gråtrut
Approximate distribution of European Herring Gull (Larus argentatus)
Cephas - Own work - CC BY-SA 3.0 - Created: 8 March 2010

Taxonomy
The scientific name is from Latin. Larus appears to have referred to a gull or other large seabird and argentatus means decorated with silver.

The taxonomy of the herring gull/lesser black-backed gull complex is very complicated, different authorities recognising between two and eight species.

This group has a ring distribution around the Northern Hemisphere. Differences between adjacent forms in this ring are fairly small, but by the time the circuit is completed, the end members, herring gull and lesser black-backed gull, are clearly different species. The terminal forms don't interbreed even though they coexist in the same localities.

The Association of European Rarities Committees recognises six species:

• European Herring Gull, Larus argentatus

• American herring gull, Larus smithsonianus

• Caspian gull, Larus cachinnans

• Yellow-legged gull, Larus michahellis

• Vega gull, Larus vegae

• Armenian gull, Larus armenicus


Subspecies

• L. a. argentatus – Pontoppidan, 1763, the nominate form, sometimes known as the Scandinavian herring gull, breeds in Scandinavia and north-west Russia. Northern and eastern populations migrate south-west in winter. It is a large, bulky gull with extensive white in the wingtips.

• L. a. argenteus – Brehm & Schilling, 1822, sometimes known as the Western European Herring Gull breeds in Western Europe in Iceland, the Faroes, Britain, Ireland, France, Belgium, the Netherlands and Germany. Many birds are resident while others make short-distance migratory journeys. It is smaller than L. a. argentatus with more black and less white in the wingtips and paler upper parts.


The two following taxa are classified as subspecies of Larus argentatus by some authorities such as the American Ornithologists' Union and Handbook of the Birds of the World. Others such as the Association of European Rarities Committees and British Ornithologists' Union now regard them as one or two separate species.

• L. (a.) smithsonianus, American herring gull, breeds in Alaska, Canada and the north-east United States. Many birds migrate southwards in winter, reaching as far as Central America and the West Indies. Immature birds tend to be darker and more uniformly brown than European Herring Gulls and have a dark tail.

• L. (a.) vega, Vega gull, breeds in north-east Siberia. It winters in Japan, Korea, eastern China and Taiwan.


Several other gulls have been included in this species in the past but are now normally considered separate, e.g. yellow-legged gull (L. michahellis), Caspian gull (L. cachinnans), Armenian gull (L. armenicus) and Heuglin's gull (L. heuglini).

Description
The male European Herring Gull is 60–67 cm long and weighs 1,050–1,525 g while the female is 55–62 cm and weighs 710–1,100 g. The wingspan can range from 125 to 155 cm Among standard measurements, the wing chord is 38.1 to 48 cm, the bill is 4.4 to 6.5 cm and the tarsus is 5.3 to 7.5 cm.

Adults in breeding plumage have a grey back upper wings and white head and underparts. The wingtips are black with white spots known as "mirrors". The bill is yellow with a red spot and there is a ring of bare yellow skin around the pale eye. The legs are normally pink at all ages but can be yellowish, particularly in the Baltic population which was formerly regarded as a separate subspecies "L. a. omissus".

Non-breeding adults have brown streaks on the head and neck. Male and female plumage is identical at all stages of development, however adult males are often larger.

Juvenile and first-winter birds are mainly brown with darker streaks and have a dark bill and eyes.

Second-winter birds have a whiter head and underparts with less streaking and the back is grey.

Third-winter individuals are similar to adults but retain some of the features of immature birds such as brown feathers in the wings and dark markings on the bill. The European Herring Gull attains adult plumage and reaches sexual maturity at an average age of four years.


European Herring Gull, Larus argentatus, Gråtrut
European Herring Gull - Juvenile
Hoylake, United Kingdom - August 2018

European Herring Gull, Larus argentatus, Gråtrut
European Herring Gull - Juvenile
Hoylake, United Kingdom - August 2018

European Herring Gull, Larus argentatus, Gråtrut
European Herring Gull - Going to 2nd winter
Kiel, Germany - July 2018

European Herring Gull, Larus argentatus, Gråtrut
European Herring Gull - Going for 3rd winter
Hoylake, United Kingdom - August 2018

European Herring Gull, Larus argentatus, Gråtrut
Left hand side bird - Going for 3rd winter
Right hand side bird- Going to 4th winter and will have babies next year
Llanddulas, United Kingdom -August 2018


Nutcracker at Birdforum explained the different cycles for me very nicely:

The plumage progression in large gulls is:
1 egg
2 hatches; downy feathers (0-1 month old)
3 juvenile plumage (1 to 4 or 5 months old, a bit longer in some: Glaucous Gull up to about 10 months?), then a partial moult (mainly mantle feathers)
4 first winter (up to about 10 months old), then a partial moult (small body feathers but not flight feathers)
5 first summer (up to about 16 months old), then a complete moult (including flight feathers)
6 second winter (up to about 22 months old)
7 second summer (up to about 28 months old)
8 ... and so on!


Thanks to Nutcracker, CAREY and lou salomon at Birdforum for help with the different plumages, I learned a lot. Mostly that I have a lot more to learn!

Forum thread HERE


Birdforum



Thanks to lou salomon at Birdforum for the link to the webpage http://gull-research.org/ for everytning you need to know about gullas and their different plumages.


Yellow-legged variety
At least in the South-West part of the Baltic Sea and surrounding areas the European Herring Gull (Larus argentatus) actually can be seen with yellow legs. This is not considered as a subspecies, since they regularly breed with grey/flesh-coloured legged herring gulls. The offspring may get yellow or normal coloured legs. It must not be confused with the in general yellow-legged Larus michahellis, which are more common in the Mediterranean area but single birds may reach more northern seas.

Similar species
Adult European Herring Gulls are similar to ring-billed gulls but are much larger, have pinkish legs, and a much thicker yellow bill with more pronounced gonys. First-winter European Herring Gulls are much browner, but second and third-winter birds can be confusing since soft part colours are variable and third-year herring gull often show a ring around the bill. Such birds are most easily distinguished by the larger size and larger bill of European Herring Gull.

The European Herring Gull can be differentiated from the closely related, slightly smaller lesser black-backed gull by the latter's dark grey (not actually black) back and upper wing plumage and its yellow legs and feet.

The smaller silver gull is largely confined to Australia.

Voice
The loud laughing call is well known in the Northern Hemisphere, and is often seen as a symbol of the seaside in countries such as the United Kingdom. The European Herring Gull also has a yelping alarm call and a low barking anxiety call.

European Herring Gull chicks and fledglings emit a distinctive, repetitive high-pitched 'peep', accompanied by a head-flicking gesture when begging for food from, or calling to their parents. It should also be noted that adult gulls in urban areas will also exhibit this behaviour when fed by humans.

Listen to the European Herring Gull / Gråtrut





www.xeno-canto.org


Behaviour
European Herring Gull flocks have a loose pecking order, based on size, aggressiveness and physical strength. Adult males are usually dominant over females and juveniles in feeding and boundary disputes, while adult females are typically dominant when selecting their nesting sites. Communication between these birds is complex and highly developed —employing both calls and body language. The warning sounds to chicks are the most obvious to interpret.

The warning to their chicks sounds almost like a bark from a small dog. If the danger closes in the bark is repeated, and when very close the warning is three quick barks. If a chick is "grounded" the bird makes itself appear bigger to intimidate the threat. If other adult birds are present, they will help in the same way. For instance, a person with a dog (or someone who chases the chick) may be attacked by many adult birds, even if just one chick is in danger.

The warning sound from a flying bird to a flock of fully fledged birds sounds very different. It seems that all kinds of gulls understand the "general alert warning sound" of all other gulls. There is little doubt that the gull's screaming is a language for communication. It is limited to the present tense, but includes rather complex matters like "follow me".

Two identical vocalizations can have very different (sometimes opposite) meanings. For example, it depends on the position of the head, body, wings and tail relative to each other and the ground.

Unlike many flocking birds, European Herring Gulls do not engage in social grooming and keep physical contact between individuals to a minimum. Outside the male/female and parent/chick relationship, each gull attempts to maintain a respectful 'safe distance' from others of its kind.

However the bird must be considered a social bird that dislikes being alone, and fights mainly occur over food or to protect their eggs and chicks. If 3–4 birds discover a piece of food, the first one to land by the food piece often unfolds their wings (together with a sound) to proclaim this food is mine. This is very often opposed by another gull, and during a short fight a third bird may grab the food while the two other are arguing.

However, if a lot of food is found, especially at a "dangerous location" (such as in the back yard of a 4-5 storey building), the bird who discovered the food will call to other gulls close by (of any species). The first bird may dare to land, but waits before eating; the others then feel safe to land, and they eat. If a large feast is found at a safer location, the gull who discovers it calls to other gulls, but starts eating immediately. The conclusion is that if there is more food than one bird can eat, it shares the food with other gulls.

During the winter large flocks can be seen at (snow free) fields (agricultural or grass). Especially if the ground has a high degree of moisture. At first sight it appears that the birds are just standing there, but in a pair of binoculars it becomes evident that only their body is not moving – while the birds actually are trampling the soil, most likely in order to trick worms to crawl closer to the surface of the soil.

During early spring and late autumn many herring gulls feed heavily on earthworms, but it is a very opportunistic bird that seems to have many sources of food. For instance in southern Scandinavia and Northern Germany this species has during the 20th century become the most common of all gulls, and the increase has mostly occurred in urban or semi-urban environments.

The great black-backed gull (Larus marinus) was around 1900 as common as the herring gull in the mentioned parts, but has not increased at all so much (if at all). There are though some signs of that the bigger gull has learned (adopted) some of the herring gull's behaviour within urban environments. Where the herring gull is breeding in coastal urban environment, the great black-backed gull seems to do the same, but in a far minor scale.

Herring gulls are good at producing all three eggs into flying birds. This means that at least one (often two) of the newly flying chicks loses both their parents within days after first flight. Some of these can later be seen in flocks of smaller gulls like the Black-headed Gull (Chroicocephalus ridibundus) or the Common Gull (Larus canus). They are probably not welcomed in such flocks, but follow them for some months anyway, and do thereby learn where to find food.

Lonely juvenile herring gulls born in urban environment can also be seen staying for a some weeks close to outdoor restaurants and similar facilities. By November or December most juveniles have found other “mates”, usually in water close areas.

The herring gull doesn't need swimming, but seems to enjoy all kind of waters, especially on hot summer days. The herring gull can only catch slow creatures, like small crabs, which they often drop from some altitude in order to get them opened. The birds haven't got any real power in its jaws while biting, but it may “pick” with better strength. Fish on land, eggs of other birds, and helpless chicks of smaller ducks (and similar birds where the female is the only caretaker of up to 9 eggs and chicks) are about as much predator the bird gets.

It's then far more successful as a scavenger. Like vultures, adult birds can dig their whole head and neck into for instance a dead rabbit. Although not always appreciated by mankind due to their dropping and screaming, the herring gull must be regarded as a “natural cleaner”, and just as with crow-birds they help by keeping rats away from the surface in urban environment.

Not by killing rats but by eating the potential rat food before the rats get the chance. Unlike real scavengers, herring gulls also eat most kind of other things than meat, like wasted food of all kind, from bread to human vomit. They seldom eat fresh fruit, but windfalls and rotten fruit seems more tasteful

In cities, herring gulls have been witnessed attacking and killing feral pigeons.

It has long been believed that the European Herring Gull has extremely keen vision in daylight and a night vision ability that is equal or superior to that of humans — however it is now known that this species is also capable of seeing ultraviolet light. The European Herring Gull also appears to have excellent hearing and a sense of taste that is particularly responsive to salt and acidity.

Parasites of European Herring Gulls include the fluke Microphallus piriformes.

Diet
These are omnivores and opportunists like most Larus gulls, and will scavenge from garbage dumps, landfill sites, and sewage outflows, with refuse comprising up to half of the bird's diet. It also steals the eggs and young of other birds (including those of other gulls), as well as seeking suitable small prey in fields, on the coast or in urban areas, or robbing plovers or lapwings of their catches.

Omnivore

noun an animal or person that eats a variety of food of both plant and animal origin.

ORIGIN late 19th cent.: from French, from Latin omnivorus ‘omnivorous’


European Herring Gulls may also dive from the surface of the water or engage in plunge diving in the pursuit of aquatic prey, though they are typically unable to reach depths of greater than 1–2 m due to their natural buoyancy. Despite their name, they have no special preference for herrings — in fact, examinations have shown that echinoderms and crustaceans comprised a greater portion of these gulls' stomach contents than fish, although fish is the principal element of regurgitations for nestlings.

European Herring Gulls can frequently be seen to drop shelled prey from a height in order to break the shell. In addition, the European Herring Gull has been observed using pieces of bread as bait with which to catch goldfish. Vegetable matter such as roots, tubers, seeds, grains, nuts and fruit is also taken to an extent.

It has been observed that captive European Herring Gulls will typically show aversion to spoiled meat or heavily salted food, unless they are very hungry. The gull may also rinse food items in water in an attempt to clean them or render them more palatable before swallowing.

European Herring Gulls may be observed rhythmically drumming their feet upon the ground for prolonged periods of time in a behaviour that superficially resembles Irish stepdancing. This is for the purpose of creating vibrations in the soil, driving earthworms to the surface, which are then consumed by the gull.

It is believed that these vibrations mimic those of digging moles, eliciting a surface escape behaviour from the earthworm, beneficial in encounters with this particular predator, which the European Herring Gull then exploits to its own benefit in a similar manner to human worm charmers.

Whilst the European Herring Gull is fully capable (unlike humans) of consuming seawater, utilizing specialized glands located above the eyes to remove excess salt from the body (which is then excreted in solution through the nostrils and drips from the end of the bill), it will drink fresh water in preference, if available.

European Herring Gull, Larus argentatus, Gråtrut
European Herring Gull - Juvenile 1st Summer - Drinking water
Kiel Train Station, Germany, Germany - August 2018

European Herring Gull, Larus argentatus, Gråtrut
European Herring Gull - Juvenile 1st Summer - Drinking water
Kiel Train Station, Germany, Germany - August 2018

European Herring Gull, Larus argentatus, Gråtrut
European Herring Gull - Juvenile 1st Summer - Drinking water
Kiel Train Station, Germany, Germany - August 2018


Courtship and reproduction
During courtship, the hen will approach the cock on his own territory with a hunched, submissive posture while making begging calls (similar to those emitted by young gulls). If the cock chooses not to attack her and drive her away, he will respond by assuming an upright posture and making a mewing call. This is followed by a period of synchronised head-tossing movements, after which the cock will then regurgitate some food for his prospective mate.

If this is accepted, copulation will follow. A nesting site will then be chosen by both birds. European Herring Gulls are almost exclusively sexually monogamous and may pair up for life, provided that the couple are successful in hatching their eggs.

Two to four eggs, usually three, are laid on the ground or cliff ledges in colonies, and are defended vigorously by this large gull. The eggs are a dark blotched, olive colour. They are incubated for 28–30 days. Breeding colonies are predated by great black-backed gulls, harriers, Corvids, herons and raccoons.

European Herring Gull, Larus argentatus, Gråtrut
Eggs, Collection Museum Wiesbaden, Germany
By Klaus Rassinger und Gerhard Cammerer, Museum Wiesbaden - Own work, CC BY-SA 3.0,
https://commons.wikimedia.org/w/index.php?curid=37436789


Juveniles use their beaks to "knock" on the red spot on the beaks of adults to indicate hunger. Parents typically disgorge food for their offspring when they are "knocked". The young birds are able to fly 35–40 days after hatching and fledge at six weeks of age. Chicks are generally fed by their parents until they are 11–12 weeks old but the feeding may continue up to six months of age, if the young gulls continue to beg. The male feeds the chick more often than the female before fledging, the female more often post-fledging.

Like most gulls, European Herring Gulls are long lived, with a maximum age of 49 years recorded. Raptors (especially owls, peregrine falcons and gyrfalcons) and seals (especially grey seals) occasionally prey on the non-nesting adults.

Interactions with humans
The European Herring Gull is an increasingly common roof-nesting bird in urban areas of the UK, and many individual birds show little fear of humans. The Clean Air Act 1956 forbade the burning of refuse at landfill sites, providing the European Herring Gull with a regular and plentiful source of food. As a direct result of this, European Herring Gull populations in Britain skyrocketed.

Faced with a lack of space at their traditional colonies, the gulls ventured inland in search of new breeding grounds. Dwindling fish stocks in the seas around Britain may also have been a significant factor in the gulls' move inland.

The gulls are found all year round in the streets and gardens of Britain, due to the presence of street lighting (which allows the gulls to forage at night), discarded food in streets, food waste contained in easy-to-tear plastic bin bags, food intentionally left out for other birds (or the gulls themselves), the relative lack of predators and readily available, convenient, warm and undisturbed rooftop nesting space in towns and cities.

Particularly large urban gull colonies (composed primarily of European Herring Gulls and lesser black-backed gulls) are now present in Cardiff, Bristol, Gloucester, London and Aberdeen to name but a few.

European Herring Gull, Larus argentatus, Gråtrut
Rubbish bag designed to resist scavenging behaviour
Totnesmartin - Own work - Public Domain - Created: 13 August 2009


The survival rate for urban gulls is much higher than their counterparts in coastal areas, with an annual adult mortality rate of less than 5%. It is also common for each European Herring Gull pair to successfully rear three chicks per year. This, when combined with the long-lived nature of European Herring Gulls, has resulted in a massive increase in numbers over a relatively short period of time and has brought urban-dwelling members of the species into conflict with humans.

Once familiar with humans, urban European Herring Gulls show little hesitation in swooping down to steal food from the hands of humans. During the breeding season, the gulls will also aggressively 'dive bomb' and attempt to strike with claws and wings (sometimes spraying faeces or vomit at the same time) at humans that they perceive to be a threat to their eggs and chicks —often innocent passers-by or residents of the buildings on which they have constructed their nests.

Large amounts of gull excrement deposited on property and the noise from courting pairs and begging chicks in the summer months is also considered to be a nuisance by humans living alongside the European Herring Gull.

Non-lethal attempts to deter the gulls from nesting in urban areas have been largely unsuccessful. The European Herring Gull is intelligent and will completely ignore most 'bird scaring' technology after determining that it poses no threat.

Rooftop spikes, tensioned wires, netting and similar are also generally ineffective against this species, as it has large, wide feet with thick, leathery skin which affords the seagull excellent weight distribution and protection from sharp objects (the bird may simply balance itself on top of these obstacles with little apparent concern). If nests are removed and eggs are taken, broken, or oiled, the gulls will simply rebuild and/or re-lay, or choose another nest site in the same area and start again.

European Herring Gull, Larus argentatus, Gråtrut
On a taxi
Kiel Trainstation, Germany, July 2018


Man made models of birds of prey placed on top of buildings are generally ignored by the gulls once they realise they are not real, and attempts to scare the gulls away using raptors are similarly ineffective. Although they are intimidated by birds of prey, European Herring Gulls, in addition to being social birds with strength in numbers, are large, powerful and aggressive as individuals and are more than capable of fighting back against the potential predator, particularly if they consider their chicks to be at risk—in fact the gulls may actually pose a greater threat to a raptor than vice versa.

European Herring Gulls are also naturally accustomed to predators (such as skuas and great black-backed gulls) living in the vicinity of their nest sites in the 'wild' and are not particularly discouraged from breeding by their presence.

Despite the increasing number of urban European Herring Gulls in the UK, the species, when taken as a whole is declining significantly across the country, its population having decreased by 50% in 25 years. In 2009, the RSPB placed the European Herring Gull on its 'Red List' of threatened bird species, affording it the highest possible conservation status.

In response, Natural England in January 2010, following a public consultation, removed the European Herring Gull from the list of species covered by its general licenses, which had previously permitted authorized persons (e.g. landowners or occupiers) to kill the birds under certain circumstances (e.g. to prevent serious damage to crops or livestock, to prevent disease, or to preserve public health or safety) without requiring additional permission.

Conservation status
European Herring Gull, Larus argentatus, Gråtrut
Least Concern (IUCN 3.1)
IUCN Red List IUCN Red List of Threatened Species.
IUCN. 2015: e.T62030608A83943414. Retrieved 6 May 2016.



From Wikipedia, the free encyclopedia
From Wikipedia, the free encyclopedia

www.birdforum.net


Sighted: (Date of first photo that I could use) 14 July 2018
Location: Wild Brown Bear, Kuhmo, Finland


European Herring Gull, Larus argentatus, Gråtrut
European Herring Gull / Gråtrut - 14 July 2018 - Wild Brown Bear, Kuhmo, Finland

European Herring Gull, Larus argentatus, Gråtrut
European Herring Gull / Gråtrut - 14 July 2018 - Wild Brown Bear, Kuhmo, Finland

European Herring Gull, Larus argentatus, Gråtrut
European Herring Gull / Gråtrut - 15 July 2018 - Wild Brown Bear, Kuhmo, Finland

European Herring Gull, Larus argentatus, Gråtrut
European Herring Gull / Gråtrut - 15 July 2018 - Wild Brown Bear, Kuhmo, Finland

European Herring Gull, Larus argentatus, Gråtrut
European Herring Gull / Gråtrut - 18 July 2018 - Wildlife Safaris Finland, Kuikka

European Herring Gull, Larus argentatus, Gråtrut
European Herring Gull / Gråtrut - 18 July 2018 - Wildlife Safaris Finland, Kuikka

European Herring Gull, Larus argentatus, Gråtrut
European Herring Gull / Gråtrut - 18 July 2018 - Wildlife Safaris Finland, Kuikka

European Herring Gull, Larus argentatus, Gråtrut
European Herring Gull / Gråtrut - 18 July 2018 - Wildlife Safaris Finland, Kuikka
Black-headed Gull / Skrattmås

European Herring Gull, Larus argentatus, Gråtrut
European Herring Gull / Gråtrut - 18 July 2018 - Wildlife Safaris Finland, Kuikka
Black-headed Gull / Skrattmås

European Herring Gull, Larus argentatus, Gråtrut
European Herring Gull / Gråtrut - 29 July 2018 - Kiel Train Station, Germany

European Herring Gull, Larus argentatus, Gråtrut
European Herring Gull / Gråtrut - 29 July 2018 - Kiel Train Station, Germany

European Herring Gull, Larus argentatus, Gråtrut
European Herring Gull / Gråtrut - 29 July 2018 - Kiel Train Station, Germany

European Herring Gull, Larus argentatus, Gråtrut
European Herring Gull / Gråtrut - 29 July 2018 - Kiel Train Station, Germany

European Herring Gull, Larus argentatus, Gråtrut
European Herring Gull / Gråtrut - 29 July 2018 - Holtenau, Germany

European Herring Gull, Larus argentatus, Gråtrut
European Herring Gull / Gråtrut - 29 July 2018 - Holtenau, Germany

European Herring Gull, Larus argentatus, Gråtrut
European Herring Gull / Gråtrut - 29 July 2018 - Holtenau, Germany

European Herring Gull, Larus argentatus, Gråtrut
European Herring Gull / Gråtrut - 11 August 2018 - Hoylake, UK

European Herring Gull, Larus argentatus, Gråtrut
European Herring Gull / Gråtrut - Juvenile
Llanddulas, at the beach next to the mouth of River Dulas, UK - 16 August 2018

European Herring Gull, Larus argentatus, Gråtrut
European Herring Gull / Gråtrut - Going for the second winter
Llanddulas, at the beach next to the mouth of River Dulas, UK - 16 August 2018

European Herring Gull, Larus argentatus, Gråtrut
European Herring Gull / Gråtrut - Adult
Llanddulas, at the beach next to the mouth of River Dulas, UK - 16 August 2018

European Herring Gull, Larus argentatus, Gråtrut
Adult European Herring Gull / Gråtrut - Holyhead, UK - 16 August 2018

European Herring Gull, Larus argentatus, Gråtrut
Adult European Herring Gull / Gråtrut - Holyhead, UK - 16 August 2018

European Herring Gull, Larus argentatus, Gråtrut
Adult European Herring Gull / Gråtrut
eBird hotspot: Kunoy, Faroe Islands - 11 May 2022

European Herring Gull, Larus argentatus, Gråtrut
European Herring Gull / Gråtrut
The Nix, Faroe Islands - 12 May 2022

European Herring Gull, Larus argentatus, Gråtrut
European Herring Gull / Gråtrut
The Nix, Faroe Islands - 12 May 2022

European Herring Gull, Larus argentatus, Gråtrut
European Herring Gull / Gråtrut
eBird hotspot: Søren Jessens Sand, Fanø, Denmark - 18 May 2022



PLEASE! If I have made any mistakes identifying any bird, PLEASE let me know on my guestbook



       
                  



                                       

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