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Common Tern vs West African Crested Tern

Sterna hirundo versus Thalasseus albididorsalis

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Common Tern (Sterna hirundo) Common Tern
West African Crested Tern (Thalasseus albididorsalis) West African Crested Tern

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In short

The Common Tern and the West African Crested Tern can be distinguished by their bill and plumage coloration. The Common Tern typically has a more slender and darker bill, while the West African Crested Tern has a paler and shallower bill. Additionally, the West African Crested Tern is generally paler overall compared to the Common Tern.

Identification tips

Plumage

The Common Tern has a more uniform plumage, while the West African Crested Tern is paler overall. The bill of the Common Tern is typically darker, contrasting with the paler bill of the West African Crested Tern.

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The Common Tern and the West African Crested Tern can be distinguished by their bill and plumage coloration. The Common Tern typically has a more slender and darker bill, while the West African Crested Tern has a paler and shallower bill. Additionally, the West African Crested Tern is generally paler overall compared to the Common Tern.

  • Bill color: Common Tern has a darker bill; West African Crested Tern has a paler bill.
  • Overall plumage: West African Crested Tern is paler compared to the Common Tern.

The Common Tern has a more uniform plumage, while the West African Crested Tern is paler overall. The bill of the Common Tern is typically darker, contrasting with the paler bill of the West African Crested Tern.

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Common Tern · West African Crested Tern · My Tricky Birds