Caspian Tern
(Hydroprogne caspia)

Birdingplaces
- Aarida
- Aarslev Engsø
- Abu Dabbab Bay
- Abydos Lagoon
- Acantilados de Casines
- Ada Bojana
- Albany Bulb
- Albany Mudflats
- Alde Feanen - Jan Durkspolder
- Alexandros Salt Pans
- Alfred Cove
- Altenwörth Hydropower Plant
- Alvor Estuary Boardwalk
- Alykes Wetlands
- Ambury Regional Park
- Amvrakikos Wetlands NP - Rodia and Tsoukalio Lagoons
- Anklamer Stadtbruch
- Anse du Galon d'Or
- Aqaba Public Beach and Gardens
- Arriesjön
- Arrowhead Marsh
- Ashley River Estuary
- Asunden
- Atanasovsko Lake (South)
- Auringonnousunranta
- Back Bay National Wildlife Refuge - Dike Trail
- Back Bay National Wildlife Refuge - Seaside Trail
- Bagsværd Sø
- Ballastière de Lays-sur-le-Doubs
- Ballastplaat - Uitkijktoren Achter de Zwarten
- Barnegat Light
- Barrage de Charmes-sur-Rhône
- Bassins de Décantation - Stes Maries de la Mer
- Beach of Wampen
- Bear River Migratory Bird Refuge
- Bečej Fish Farm
- Belo Jezero Fish Farm and Surroundings
- Bendimahi Delta
- Bergafjärden
- Beshbarmag Bottleneck
- Bilbao harbour
- Birecik - Euphrates Valley
- Björns Skärgård
- Blå Jungfrun
- Black Head Reserve
- Blåvandshuk
- Blumine Island - Oruawairua
- Bocht van Molkwerum
- Bochtjesplaat
- Bolsa Chica Ecological Reserve
- Bombay Hook National Wildlife Refuge
- Bondängen - Ottenby
- Bord de Saône de Crissey
- Borowiczki - Middle Vistula
- Bottsand
- Bøjden Nor
- Brannäs Våtmark
- Breezanddijk - Afsluitdijk
- Broome Bird Observatory
- Buitenhaven Stellendam
- Bundala National Park
- Büyük Menderes Deltası
- Cacela Velha
- Cairns Esplanade
- Çakalburnu Dalyanı
- Camargue - Digue à la Mer
- Camargue - Marais du Vigueirat
- Caminho do Ludo
- Camino de la Reyerta - Punta de Montijo
- Canal et Rhin à Gambsheim
- Cap Gris Nez
- Cape Kaliakra
- Cape Kolka
- Cape Matxitxako
- Cape Sõrve
- Captain Doug Hislop - Queensport Rocks Parks
- Çelebibağı Marshes
- Chinna Veerampattinam Beach
- Chorokhi Delta
- Cley Marshes Nature Reserve
- Coastline between Port Ghalib and Marsá Mubārak
- Cook Strait Ferry
- Coto de la Isleta
- Coyote Hills Regional Park
- Creery Wetlands
- Csaj-to Lake
- Danube Delta - Carasuhat
- Dätterstorp
- De Onlanden
- De Soevrein
- Delta del Ebro - Laguna de la Encanyissada
- Delta del Ebro - Laguna de la Tancada
- Desembocadura de Río de San Pedro
- Desembocadura Riera de Riudoms
- Digue de Goulven
- Digue Sainte-Marie-du-Lac-Nuisement
- Dolina Baryczy - Stawy Przygodzickie
- Dubai Creek Park
- Dümmer
- Durankulak Lake
- Edwin B. Forsythe National Wildlife Refuge
- Eilat - KM 19 Sewage Ponds
- Eilat - KM 20 Flamingo Pools
- Eilat Birding Center
- Eilat North Beach
- Ein Gedi
- El Goleró
- El Gouna Fish Farm
- Elsie Roemer Bird Sanctuary
- Embalse Niña Bonita
- Embouchure de l'Argens et Base Nature
- Embouchure de la Broye - Salavaux
- Embouchure de la Thièle à Yverdon
- Embouchure du Var
- Entella River
- Esclusa de Sevilla
- Espigón Punta del Moral
- Étang de la Rincerie
- Etang de Lindre
- Étang de Pissevaches
- Etang de Trunvel
- Étang de Virelles
- Etang des Youis
- Etang du Charnier
- Étangs de Villepey
- Ezumakeeg Noord
- Fakiyska River Mouth
- Fanel
- Fanø
- Faro de Cabo Roche
- Faros Lighthouse - Korakas Headland
- Fetzer-Flachwasserseen
- First Landing State Park - Beach Side
- Flecha de El Rompido
- Foce Bisagno
- Foce Bussento
- Foce dei Regi Lagni
- Foce del Segno
- Foce del Simeto
- Foce Scolmatore Arno
- Forêt domaniale de Belle-branche et étang de Curécy
- Förmitzspeicher
- Fort De Soto Park
- Fort Smallwood Park
- Frugårds udde
- Furillen
- Galenbecker See
- Gallikos River Estuary and Kalochori Lagoon
- Gammelstadsviken
- Garbias Island
- Gediz Deltasi
- Geiseltalsee
- Gemaal Zuidlaardermeer
- Gentofte Sø & Brobæk Mose
- George C. Reifel Migratory Bird Sanctuary
- Glänås Tåkern
- Glenelg River Mouth and Livingstone Island
- Göksu Delta
- Goldbergsee
- Golds Scrub Lane
- Granite Island
- Gräsörenbron Hertsöfjärden
- Gravières de Rosières-aux-Salines et Vigneulles
- Green Island
- Greenough Rivermouth
- Große Kirr
- Grovetown Lagoon
- Güllük Korfezi
- Haeska Birdwatching Tower
- Hagenburger Kanal und Angelteiche
- Halikonlahti
- Harudden
- Headwaters Community Park
- Hel - Wraki
- Helgoland
- Heron's Head Park
- Hersek Lagoon
- Hisse- en Pikemar
- Hjälstaviken Nature Reserve
- Hoburgen & Rivet, Sundre
- Hölick
- Hornsea Mere
- Huguenot Memorial Park
- Hurghada
- Ile du Rhin à Kembs
- Indalsälvens delta
- Inre Slätbaken
- Inspiration Point - Nimitz Way Trail
- Isletas de Granada
- Ismaninger Speichersee
- Isternäset
- It Heidenschip - de Wolvetinte
- İzmit Bay
- Jabiru Park - Fearnley Hide
- Järnavik Naturreservat
- Jarrens, Bolmert en Middelvennen
- Kagsmosen
- Kaidanpään Lintutorni
- Kaikōura Peninsula
- Kaivopuisto
- Kallahdenniemen Uimaranta
- Kalloni Saltpans (East)
- Kalloni Saltpans (South)
- Kalloni Saltpans (West)
- Kaloyanovo Reservoir
- Kapiti Island
- Karaka Bird Hide Thames
- Karsiborska Kępa
- Kąty Rybackie Seawatching Point
- Ken Malloy Harbor Regional Park
- Khor Kalba
- Khor Rori
- Kiesgrube Burgliebenau
- Kietzer See
- Kirimäe Platform
- Kleientnahmepütten "Alter Wapeler Groden"
- Klingavälsåns Mynning
- Knysna - Leisure Isle
- Koonthakulam Bird Sanctuary
- Korendijkse Slikken
- Kotu Creek
- Kouklia Lake
- Krankesjön
- Kuligów
- Kungsbro
- Kuningatar
- Kvädö
- Kynö
- Labro Ängar
- Labudovo Okno Nature Reserve - The Left Bank
- Labudovo Okno Nature Reserve – The Right Bank
- Lac de Maine
- Lac de Serre-Ponçon
- Lac du Cebron
- Lafayette Reservoir
- Lagoa dos Salgados
- Lagoon Mokrzec
- Lagoon North of Casa Cook Hotel
- Laguna de Covadonga
- Laguna de Torrox
- Lake Acıgöl
- Lake Aktaş
- Lake Apopka Wildlife Drive
- Lake Bafa
- Lake Batmış
- Lake Elterwater
- Lake Gärdefjärden
- Lake Mert
- Lake near Caunao River
- Lake Paliastomi
- Lake Tarnobrzeg
- Lake Techirghiol
- Lake Tempelkrog
- Lake Thetis
- Lake Tuggerah Foreshore Walk
- Lake Wollumboola
- Lake Žuvintas
- Lakeshore Nature Preserve
- Landfill Loop Trail & Wildcat Marsh
- Långviksskatan
- Las Gallinas Water Treatment Ponds
- LaSalle Park and Marina
- Lauttasaari
- Ledskär
- Les Barthes de L'Adour
- Lillskärsudden
- Liminka Bay
- Little Island Park
- Livanjsko Polje
- Löddesnäs
- Loire Angevine
- Long Reef
- Louvre Abu Dhabi
- Lower Moor
- Lupinlahti
- Maari
- Macta Marsh
- Makkumer Zuidwaard (north)
- Malgrynnan
- Maltakva River Mouth
- Mangroovy Beach Bird Viewing Hut
- Mangrove National Park
- Manija Island
- Manning River Mouth
- Manta Rota
- Manukapua Island
- Mare de Vaugrenier
- Margrethe Kog
- Maribo Lakes - Søndersø
- Marismas de El Rompido
- Marismas del Odiel
- Marismas Isla Cristina
- Marker Wadden
- Mavişehir Balıkçı Barınakları
- Meeker Slough
- Meiseldorfer Teich
- Merja Zerga
- Merjedobbe
- Merritt Island - Black Point Wildlife Drive
- Merritt Island NWR - Biolab Road
- Messolonghi Lagoons NP - Palaiopotamos
- Miaboolya Beach
- Michaelmas Cay
- Middle Harbor Shoreline
- Międzymoście
- Mietkowski Reservoir
- Mietoinen Bay
- Mokkebank
- Molivos Viewpoint
- Monkey Mia
- Montrose Point Bird Sanctuary
- Morups Tånge and Glommen
- Motueka Sandspit
- Mouth of the Oued Massa
- Muelle Puerto Real
- Murchison Estuary
- Muriwai Gannet Colony
- Nallıhan Bird Paradise
- Närsholmen
- Narte Lagoon
- National Reserve Žehuňský pond
- Natural Area Estuario del Rio Guadiaro
- Natural Area Marismas del Rio Palmones
- Natural Bridges State Beach
- Neckel Road Ponds
- Nestos National Park - Porto Lagos and Lake Vistonida
- Nickol Bay
- Nieuwe Robbengat
- Noarderleech
- Nöbbelövs Mosse
- Noosa Botanic Gardens
- Noosa Spit and River Mouth
- Norsholm Area
- North Island
- Nyköpingsån - Hamnen
- Oasi dei Variconi
- Oasi Laguna Del Re
- Oberer Stinkersee
- Observatoire Ornithologique de Bourgon
- Occoquan Bay National Wildlife Refuge
- Ōkārito Lagoon
- Olympic Park
- Ottenby - Ölands Södra Udde
- Oude Waal in the Ooijpolder
- Oudemirdumerklif
- Paardevlei Wetland
- Pantani Longarini
- Parc Ornithologique de Pont de Gau
- Paviken och Paån
- Penguin Island
- Peniche
- Plaiaundi
- Plan d'Eau de Plobsheim
- Playa Del Rey
- Playa Punta del Caimán
- Pleasure House Point Natural Area
- Po Delta
- Poda Reserve
- Point England Reserve
- Point Lookout State Park
- Point Peron
- Point Reyes Lighthouse and Lighthouse Trees
- Point Reyes National Seashore
- Pointe de la Coubre
- Polder Werre
- Polders Pinnow and Immenstädt
- Põõsaspea
- Porkkala
- Port de Cambrils
- Port de Nuisement et Bassin Nord
- Port Kennedy - Long Point
- Portiragnes, Farmlands and Marshes
- Potter Heigham Marshes
- Prairies de Marnay
- Pramort: Hohe Düne and Große Werder
- Præstesø
- Ptasi Raj Reserve
- Pūkorokoro Miranda
- Pulicat Bird Sanctuary
- Punta del Boquerón y Playa de Camposoto
- Punta del Cavall
- Punta Mala
- Pusztaszer Nature Protection Area
- Quinta da Rocha
- Quinta de Marim
- Rade d'Amour
- Rajakamangalam Lake
- Ras al Khor Wildlife Sanctuary
- Ras Nouadhibou - Cap Blanc
- Redden Island
- Refulat Świnoujście
- Reserva Natural Concertada Dehesa de Abajo
- Reserva Natural Desembocadura del Río Guadalhorce
- Reserva Natural do Sapal de Castro Marim e Vila Real de Santo António
- Réserve du Petit Rhône
- Réserve Naturelle Nationale de l'Etang des Landes
- Réserve Ornithologique du Gros Banc
- Rezerwat Mewia Łacha (East side)
- Rhine Delta Observation Deck
- Ria Formosa - Faro Seafront
- Rio Lagartos Lagoon
- Riserva Naturale LIPU di Ca' Roman
- Riserva Naturale Macchiatonda
- Rockhampton Botanic Gardens
- Rohrsee
- Rooisand Nature Reserve
- Roselière du Charnier
- Rothsee
- Rozlewisko Pogorzelica
- Roztoka Odrzańska
- Rushy Point
- Rusne Fishponds
- Sacca degli Scardovari
- Salina de La Esperanza
- Salina Nature Reserve
- Salina Tres Amigos
- Salinas das Praias do Sado
- Salinas de Bonanza
- Salinas de Carboneros & Sancti Petri village
- Salinas de Isla Cristina
- Salinas de Monte Algaida
- Salinas de San Pedro
- Salinas de Santa Maria
- Salinas del Astur
- Salinas do Forte do Rato
- Salinas do Ramalhete
- Salinas do Samouco
- Saline di Priolo Riserva Naturale
- Saltfjärden Wetland
- Salton Sea - Lack Rd & Grubel Rd Seawall
- Salton Sea - Young Rd (West end)
- Salton Sea SRA Headquarters
- Salviken
- Salzwiese Ladebow
- San Francisco Bay Trail - Coast Casey Forebay
- San Francisco Bay Trail - Sunnyvale Ponds
- San Kristobal
- Sandarviken
- Sanddelta and Rhine River Mouth - Eastern Side
- Sanddelta and Rhine River Mouth - Western Side
- Sandemar
- Sandy Bay - Marahau
- Sannannokka
- Särkkäniemi Nature Reserve
- Schellbruch
- Sebastian Inlet State Park
- Seedyk Kiekje Oudemirdum
- Selsø
- Sendero del Carrascón
- Sendero Marambay
- Sfantu Gheorghe
- Shabla Lake
- Shakespear Regional Park
- Shoalhaven Heads Inlet
- Shollenberger Park
- Siemianówka Reservoir
- Siipyy Lintutorni
- Sinoe Wetland
- Sitio das Hortas
- Sítio do Pinheiro - Luz de Tavira
- Skåraviken
- Skatanniemi
- Skräcklan- Älvsuget
- Smør- og Fedtmosen
- Solne Bagno
- South Padre Sandbars
- Sømosen
- St Agnes - Isles of Scilly
- St Mary's - Isles of Scilly
- St. George Island State Park
- St. Marks NWR - Lighthouse Pool and Flats
- Stångåmynning
- Staustufe Bertoldsheim
- Stavstensudde
- Staw Rudy
- Stawy w Głowaczewie
- Stegeborg
- Stendörren
- Stinkerseen, Hölle, and Lettengrube
- Stock Yard Point
- Stockviken
- Strand - Marine Protected Area
- Strandfontein Sewage Works
- Strandstuviken
- Strengsee
- Stumpy Lake Natural Area
- Sugar Plant Ponds near Kovin
- Sultan Marshes
- Svartåmynning
- Svensksundsviken
- Swakopmund Estuary
- Swakopmund Salt Works
- Syri i Sheganit
- Tahuna Torea Nature Reserve
- Tannes de la Perrotine
- Tas Safra
- Tathra Beach
- Tavira Saltpans
- Tawharanui Regional Park
- Tbilisi Reservoir
- Terekudden and Lernacken
- Tiritiri Matangi
- Tivat Saline
- Tomateninseln
- Tommy Thompson Park
- Torre de La Sal
- Torre del Puerco
- Torre Vigía de Castilnovo
- Tosteberga Hamn
- Trafal e Foz do Almargem
- Trintelhaven - Houtribdijk
- Tryggelev Nor
- Tuzla Lagoon
- Twijzelermieden
- Tygelsjöängar
- Uitheiingpolder - Lemsterhoek
- Uitzichtplateau Zomerhuisbos
- Uknö
- Usedomer Strand
- Utlängan
- Uutela
- Vadu
- Valle Millecampi
- Valle Vista Staging Area
- Valli e Salina di Comacchio
- Vanhankaupunginlahti Bay
- Västergarnsviken
- Västerstadsviken
- Vehnemoor
- Vejlerne
- Venice port and park Biennale
- Vest Stadil Fjord
- Vilkkiläntura
- Villaviera
- Visingsö
- VN Rozkoš
- Vogelfreistätte Mittlere Isarstauseen
- Vogelinsel Altmühlsee
- Vombsjön
- Vrbina
- Waipu River Mouth Wildlife Refuge
- Wairau Lagoons Walkway
- Walvis Bay Lagoon
- Western Treatment Plant
- Woodman Point - Headland and Groyne
- Workumer Buitenwaard: It Soal
- Yailata
- Yolo Bypass Wildlife Area
- Yumurtalık Lagoon
- Zalew Kamieński
- Zalew Szczeciński - Miroszewo
- Zatoka Cicha
- Zatoka Skoszewska
- Zbiornik Dobczycki
- Zbiornik Rydzyna
- Zoutkamp - Watchtower and Harbour
- Zvanichevo Fishponds
- Żwirownia Rakowice Wielkie


