Visual Search | Wizard | Browse
Bird name:

Elegant Tern

Sterna elegansOrder: CHARADRIIFORMES Family: Skuas, Gulls, Terns, Skimmers (Laridae)
Codes: Common Name: ELTE Scientific Name: THAELE ITIS Taxonomic No.: 176925
Near Threatened
 
Elegant Tern:  The breeding adult Elegant Tern has pale gray upperparts, white underparts and a black cap with a shaggy crest.  The feet and legs are black and the bill is red-orange.
Copyright © 2004 - 2008 Whatbird.com






Rate this Illustration: Excellent Very Good Good
Fair Below Avg Poor

Birdman Mel's Backyard Tips

Jelly Jar Jelly Feeder
The orange "blossum" replaces the lid of a jelly jar.
Attract Orioles with Fruit
Sliced orange secures easily to the center of the ring. Low cost.
Attract with Nectar
Hex shaped nectar feeds several Orioles. Nectar kept in fridge.
Charm and Attraction
Lovely copper umbrella keeps fruit cool and looks great.

Overview

Elegant Tern: Medium tern, pale gray upperparts, white underparts may have pink tint. Black cap has shaggy crest; orange or red-orange bill is long, slightly decurved. Outermost primaries have faint black smudges. Tail deeply forked, legs are black. Hovers above water before diving.

Range and Habitat

Elegant Tern: Breeds only in five breeding colonies: three in southern California, and two in northwestern Mexico. Spends winters along the Pacific coast from central Mexico to Chile. Preferred habitats include shallow estuaries and bays.

Topo Map: Gull-like Body


Listen to Call

Voice Text

"karreck, karreck, karreck"

Interesting Facts

 Elegant Terns are highly social and very vocal, especially when feeding in flocks.

 Unlike some of the smaller white terns, it is not very aggressive toward potential predators, relying on the sheer density of the nests and nesting close to other more aggressive species such as Heermann's Gulls to avoid predation.

 After hatching, the chick stays in the nest for about a week. Then it joins a group of up to several hundred chicks called a crèche. The adults take turns guarding the crèche, standing at the perimeter of the group and herding the chicks together.

 A group of elegant terns are collectively known as a "cotillion" of terns.


Bird Term Glossary



Author

Gary Owen Dick

Artist

Yury Lisyak

Splitbar
Range Map for Elegant Tern

.
Family Tern (Laridae)_blue
Species Sterna elegans
Length16 - 17 Inches
Wingspan34 Inches

Elegant Tern

Elegant Tern: Medium tern, pale gray upperparts, white underparts may have pink tint. Black cap has shaggy crest; orange or red-orange bill is long, slightly decurved. Outermost primaries have faint black smudges. Tail deeply forked, legs are black. Hovers above water before diving.

● Song: "karreck, karreck, karreck"

● Foraging & Feeding: Elegant Tern: Feeds on fish; forages by hovering over shallow water and then plunge diving.

● Breeding & nesting: Elegant Tern: Two white to pink buff eggs marked with black or dark brown are laid in a shallow ground scrape near water. Incubation ranges from 20 to 30 days and is carried out by both parents.

● Similar species: Elegant Tern: Royal Tern is larger with thicker, shorter, straight bill and shorter crest.

Flight Pattern

Light buoyant flight on steady wing beats.
Elegant Tern Breeding Adult Body Illustration
● Range & Habitat: Elegant Tern: Breeds only in five breeding colonies: three in southern California, and two in northwestern Mexico. Spends winters along the Pacific coast from central Mexico to Chile. Preferred habitats include shallow estuaries and bays.
BreedingMonogamous, Colonial
PopulationExpanding northward, Increasing
MigrationMigratory
Weight9 Ounces
Gull-like BodyX
UnderpartsX
Belly, undertail coverts, chest, flanks, and foreneck.
UpperpartsX
Back, rump, hindneck, wings, and crown.
CapX
The area on top of the head of the bird.
PrimariesX
The primaries are the flight feathers specialized for flight. They are attached to the "hand" equivalent part of the wing.
4 and 6 letter alpha codesX

The four letter common name alpha code is is derived from the first two letters of the common first name and the first two letters of common last name. The six letter species name alpha code is derived from the first three letters of the scientific name (genus) and the first three letters of the scientific name (species). See (1) below for the rules used to create the codes..

Four-letter (for English common names) and six-letter (for scientific names) species alpha codes were developed by Pyle and DeSante (2003, North American Bird-Bander 28:64-79) to reflect A.O.U. taxonomy and nomenclature (A.O.U. 1998) as modified by Supplements 42 (Auk 117:847-858, 2000) and 43 (Auk 119:897-906, 2002). The list has been updated by Pyle and DeSante to reflect changes reported by the A.O.U from 2003 through 2006.

Read more...
ITIS CodesX

The Integrated Taxonomic Information System (ITIS) was established in the mid-1990�s as a cooperative project among several federal agencies to improve and expand upon taxonomic data (known as the NODC Taxonomic Code) maintained by the National Oceanographic Data Center (NODC), National Oceanic and Atmospheric Administration (NOAA).

To find the ITIS page for a bird species go to the ITIS web site advanced search and report page at http://www.itis.gov/advanced_search.html. You can enter the TSN or the common name of the bird. It will return the ITIS page for that bird. Another way to obtain the ITIS page is to use the Google search engine. Enter the string ITIS followed by the taxonomic ID, for example "ITIS 178041" will return the page for the Allen's Hummingbird.

Read more...
Parts of a Standing birdX
Head Feathers and MarkingsX
Parts of a Flying birdX