menu
country filter
United Arab Emirates
Afghanistan
Albania
Armenia
Angola
Austria
Azerbaijan
Bosnia and Herzegovina
Bangladesh
Burkina Faso
Bulgaria
Bahrain
Burundi
Benin
Botswana
Belarus
Congo, The Democratic Republic of the
Central African Republic
Congo
Switzerland
Côte d'Ivoire
Cameroon
Cyprus
Czechia
Djibouti
Denmark
Algeria
Egypt
Western Sahara
Eritrea
Spain
Ethiopia
Finland
France
Gabon
Georgia
Ghana
Gambia
Guinea
Greece
Guinea-Bissau
Croatia
Hungary
Israel
India
Iraq
Iran, Islamic Republic of
Jordan
Kenya
Kyrgyzstan
Kuwait
Kazakhstan
Lebanon
Sri Lanka
Latvia
Libya
Morocco
Montenegro
North Macedonia
Mali
Myanmar
Mauritania
Malta
Maldives
Malawi
Mozambique
Namibia
Niger
Nigeria
Netherlands
Norway
Oman
Pakistan
Poland
Palestine, State of
Portugal
Romania
Serbia
Russian Federation
Rwanda
Saudi Arabia
Sudan
Slovenia
Sierra Leone
Senegal
Somalia
South Sudan
Syrian Arab Republic
Eswatini
Chad
Togo
Turkmenistan
Tunisia
Türkiye
Tanzania, United Republic of
Ukraine
Uganda
Uzbekistan
Yemen
South Africa
Zambia
Zimbabwe
Belgium
Bhutan
China
Cabo Verde
Germany
Estonia
Faroe Islands
United Kingdom of Great Britain and Northern Ireland
Gibraltar
Equatorial Guinea
Ireland
Iceland
Italy
Comoros
Liechtenstein
Liberia
Lithuania
Luxembourg
Monaco
Moldova, Republic of
Mongolia
Nepal
Palau
Qatar
Seychelles
Sweden
Svalbard and Jan Mayen
Slovakia
San Marino
Tajikistan
Andorra
Brunei Darussalam
Hong Kong
Indonesia
Japan
Cambodia
Korea, Democratic People's Republic of
Korea, Republic of
Lao People's Democratic Republic
Lesotho
Northern Mariana Islands
Malaysia
Philippines
Thailand
Taiwan, Province of China
United States of America
Viet Nam
Antigua and Barbuda
Anguilla
Argentina
Australia
Aruba
Barbados
Saint Barthélemy
Bermuda
Bolivia, Plurinational State of
Bonaire, Sint Eustatius and Saba
Brazil
Bahamas
Belize
Canada
Chile
Colombia
Costa Rica
Cuba
Curaçao
Christmas Island
Dominica
Dominican Republic
Ecuador
Fiji
Falkland Islands (Malvinas)
Micronesia, Federated States of
Grenada
French Guiana
Greenland
Guadeloupe
South Georgia and the South Sandwich Islands
Guatemala
Guam
Guyana
Honduras
Haiti
Jamaica
Saint Kitts and Nevis
Cayman Islands
Saint Lucia
Saint Martin (French part)
Madagascar
Macao
Martinique
Montserrat
Mauritius
Mexico
New Caledonia
Nicaragua
Panama
Peru
Papua New Guinea
Saint Pierre and Miquelon
Puerto Rico
Paraguay
Solomon Islands
Singapore
Suriname
El Salvador
Sint Maarten (Dutch part)
Turks and Caicos Islands
Timor-Leste
Trinidad and Tobago
United States Minor Outlying Islands
Uruguay
Saint Vincent and the Grenadines
Venezuela, Bolivarian Republic of
Virgin Islands, British
Virgin Islands, U.S.
Vanuatu
Samoa
Mayotte
New Zealand
Réunion
Saint Helena, Ascension and Tristan da Cunha
Cocos (Keeling) Islands
British Indian Ocean Territory
Kiribati
Sao Tome and Principe
French Southern Territories
Antarctica
Marshall Islands
Niue
American Samoa
Cook Islands
Nauru
French Polynesia
Tonga
Wallis and Futuna
Tuvalu
Norfolk Island
Tokelau
Bouvet Island
Heard Island and McDonald Islands
Holy See (Vatican City State)
Pitcairn
Select Language
Deutsch
English
Français
日本語

specimen #8864

img 14473 - 150 DPI
img 14474 - 150 DPI

Charadriiformes
Waders, gulls and auks

Laridae Larus
Lesser black-backed gull (Larus fuscus)

age / gender 3rd cy
finding location Norddeich
finding circumstances dead find
coll. 411t
created: 22.01.2023

age identification

2. Winter

measurements

longest primary H9=331,0mm
average individual
55% of max range of variation
297,5mm
358,5mm
longest secondary A1=169,5mm
longest retrix S4=176,5mm
big individual
77% of max range of variation
153,5mm
183,5mm
all values


H10 324.0mm
H9 331.0mm
H8 323.5mm
H7 303.5mm
H6 284.0mm
H5 261.0mm
H4 239.0mm
H3 218.5mm
H2 200.5mm
H1 186.5mm
A1 169.5mm
A2 164.0mm
A3 159.5mm
A4 157.5mm
A5 155.0mm
A6 156.0mm
A7 154.5mm
A8 155.5mm
A9 155.0mm
A10 158.0mm
A11 158.5mm
A12 158.5mm
A13 161.5mm
A14 164.0mm
A15 166.0mm
A16 166.0mm
A17 161.5mm
A18 159.0mm
A19 162.5mm
A20 158.0mm
A21 140.0mm
A22 113.0mm
A23 69.5mm
S1 170.5mm
S2 175.0mm
S3 176.0mm
S4 176.5mm
S5 174.0mm
S6 169.5mm