Swallow-tailed Gull

About the Swallow-tailed Gull

The swallow-tailed gull (Creagrus furcatus) is an equatorial seabird in the gull family, Laridae. It is the only species in the genus Creagrus, which derives from the Latin Creagra and the Greek kreourgos which means butcher, also from kreas, meat; according to Jobling it would mean "hook for meat" referring to the hooked bill of this species. It was first described by French naturalist and surgeon Adolphe-Simon Neboux in 1846. Its scientific name is originally derived from the Greek word for gull, "Glaros" and via Latin Larus, "gull" and furca "two-tined fork". It spends most of its life flying and hunting over the open ocean.

Source: Wikipedia

Classification

Scientific name

Creagrus furcatus

Family

Gulls, Terns, and Skimmers

Order

Charadriiformes

Similar species

Other members of the gulls, terns, and skimmers family recorded in North America — a useful place to start if you are not certain of your identification.

• Aleutian Tern Onychoprion aleuticus
• American Herring Gull Larus smithsonianus
• Arctic Tern Sterna paradisaea
• Belcher's Gull Larus belcheri
• Black Noddy Anous minutus
• Black Skimmer Rynchops niger
• Black Tern Chlidonias niger
• Black-headed Gull Chroicocephalus ridibundus
• Black-legged Kittiwake Rissa tridactyla
• Black-tailed Gull Larus crassirostris
• Blue-billed White-Tern Gygis candida
• Blue-gray Noddy Anous ceruleus