Birds
File:Australian Tern (Gelochelidon macrotarsa), Brisbane, Australia.jpg

Australian Tern

Australian Tern

100
16 hours ago
Not yet spotted on Fladder
Spotted
The Gull-billed Tern is a medium-sized tern with a unique, stout black bill that resembles a gull's, hence its name. Unlike most terns, it often feeds on insects and small land animals in addition to fish. It is found in diverse coastal and inland wetlands across many continents.
Where to spot
Globally distributed across coastal and inland wetlands of temperate and tropical regions. Found in North and South America, Europe, Africa, Asia, and Australia. Prefers estuaries, saltmarshes, lagoons, and large inland lakes.
How to spot
Look for its heavy, all-black bill (gull-like), black cap (breeding), white underparts, and pale grey upperparts. Observe its distinctive feeding behavior, often flying slower and lower than other terns, snatching prey from the surface of water or land rather than plunge-diving.
When to spot
Breeding occurs from spring to summer (Northern Hemisphere: April-July; Southern Hemisphere: October-February). Migratory in colder regions, present year-round in tropical areas. Best observed during daylight hours foraging over wetlands.
File:Australian Tern (Gelochelidon macrotarsa), Brisbane, Australia.jpg
File:Gelochelidon macrotarsa, Geelong 1.jpg
File:Gelochelidon macrotarsa, Karratha Western Australia 1.jpg
File:Gelochelidon macrotarsa, Redcliffe, Brisbane.jpg
File:Gelochelidon macrotarsa and Calidris ruficollis (crop).jpg
File:Australian Tern (Gelochelidon macrotarsa), Brisbane, Australia.jpg
Credits: Wikimedia Commons
File:Gelochelidon macrotarsa, Geelong 1.jpg
Credits: Wikimedia Commons
File:Gelochelidon macrotarsa, Karratha Western Australia 1.jpg
Credits: Wikimedia Commons
File:Gelochelidon macrotarsa, Redcliffe, Brisbane.jpg
Credits: Wikimedia Commons
File:Gelochelidon macrotarsa and Calidris ruficollis (crop).jpg
Credits: Wikimedia Commons
Gull-billed Terns are one of the few tern species that frequently forage over land, catching large insects like dragonflies in mid-air, a behavior atypical for most terns that are primarily piscivorous.
Loading...

Spotted

Recently spotted
954 (Seen in the last 3 months)
Last spotted
16 hours ago

Monthly observations

No observations
Loading...
Nothing spotted yet

Also interesting

File:Larus atlanticus1.jpg
100

Olrog's Gull

Gulls, Terns, and Skimmers
File:Larosterna inca.007 - Zoo de Bristol.jpg
100

Inca Tern

Gulls, Terns, and Skimmers
File:South American Tern (Sterna hirundinacea) (15339572653).jpg
100

South American Tern

Gulls, Terns, and Skimmers
File:Lesser crested Tern (Thalasseus bengalensis) in Algeria.jpg
95

Lesser Crested Tern

Gulls, Terns, and Skimmers
File:Rynchops albicollis (106032547).jpg
100

Indian Skimmer

Gulls, Terns, and Skimmers
ringsnavelmeeuw
85

Ring-billed Gull

Gulls, Terns, and Skimmers
Arctic tern
45

Arctic Tern

Gulls, Terns, and Skimmers
File:Gaviota garuma (Leucophaeus modestus). Parque nacional Pan de Azúcar. Región de Atacama. Chile.jpg
100

Gray Gull

Gulls, Terns, and Skimmers
File:Large-billed Tern (Phaetusa simplex), Pantanal, Brazil.jpg
100

Large-billed Tern

Gulls, Terns, and Skimmers
drieteenmeeuw met kuiken in nest
50

Black-legged Kittiwake

Gulls, Terns, and Skimmers