Cormoran de Featherston
Phalacrocorax featherstoni
Cormorants and Shags (Phalacrocoracidae) · Suliformes (Suliformes)
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Relecture nécessaire
Birdr est un projet communautaire, et beaucoup de photos attendent encore un œil humain. Si tu connais cet oiseau, tu peux aider en relisant ses images.
Souvent mélangé avec
Dans les quiz, les joueurs confondent le plus souvent Cormoran de Featherston avec ces oiseaux—soit cette espèce a été choisie par erreur, soit l’inverse.
| Espèces | Confusions |
|---|---|
| Cormoran moucheté Phalacrocorax punctatus | 2 |
| Grand Cormoran Phalacrocorax carbo | 1 |
| Cormoran noir Phalacrocorax sulcirostris | 1 |
| Cormoran varié Phalacrocorax varius | 1 |
Famille
Phalacrocoracidae is a family of approximately 40 species of aquatic birds found worldwide and commonly known as cormorants and shags. Several different classifications of the family have been proposed, but in 2021 the International Ornithologists' Union (IOU) adopted a consensus taxonomy of seven genera. The great cormorant (Phalacrocorax carbo) and the common shag (Gulosus aristotelis) are the only two species of the family commonly encountered in Britain and Ireland.
Ordre
The order Suliformes (, dubbed "Phalacrocoraciformes" by Christidis & Boles 2008) is an order of birds that includes gannets, boobies, frigatebirds, cormorants and darters. The order is recognised by the International Ornithologist's Union. Regarding the recent evidence that the traditional Pelecaniformes is polyphyletic, it has been suggested that the group be divided to reflect the true evolutionary relationships; a 2017 study indicated that they are most closely related to Otidiformes (bustards) and Ciconiiformes (storks).