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Square-tailed Drongo-Cuckoo vs Greater Racket-tailed Drongo

Surniculus lugubris contro Dicrurus paradiseus

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Fai un quiz con Square-tailed Drongo-Cuckoo e Greater Racket-tailed Drongo

Square-tailed Drongo-Cuckoo (Surniculus lugubris) Square-tailed Drongo-Cuckoo
Greater Racket-tailed Drongo (Dicrurus paradiseus) Greater Racket-tailed Drongo

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In breve

La forma della coda è il segno distintivo più affidabile: il Square-tailed Drongo-Cuckoo ha una coda quadrata, mentre il Greater Racket-tailed Drongo presenta penne della coda esterne allungate con rastrelli. Entrambe le specie sono scure e lucide, ma le loro code sono distinte nella forma e nella struttura.

Consigli di identificazione

  1. Cerca la forma della coda: il Square-tailed Drongo-Cuckoo ha una coda quadrata, mentre il Greater Racket-tailed Drongo ha penne della coda esterne allungate con rastrelli. 2. Considera le dimensioni: il Greater Racket-tailed Drongo è più grande.

Taglia

Il Greater Racket-tailed Drongo è generalmente più grande del Square-tailed Drongo-Cuckoo.

Piumaggio

Entrambe le specie hanno piumaggio scuro e lucido, ma le penne della coda esterne allungate con rastrelli del Greater Racket-tailed Drongo sono distintive.

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The tail shape is the most reliable field mark: the Square-tailed Drongo-Cuckoo has a square tail, while the Greater Racket-tailed Drongo features elongated outer tail feathers with rackets. Both species are dark and glossy, but their tails are distinct in shape and structure.

  1. Look for the tail shape: Square-tailed Drongo-Cuckoo has a square tail, while the Greater Racket-tailed Drongo has elongated outer tail feathers with rackets. 2. Consider size: Greater Racket-tailed Drongo is larger.

The Greater Racket-tailed Drongo is generally larger than the Square-tailed Drongo-Cuckoo.

Both species have dark, glossy plumage, but the Greater Racket-tailed Drongo's elongated outer tail feathers with rackets are distinctive.

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Square-tailed Drongo-Cuckoo · Greater Racket-tailed Drongo · I miei uccelli difficili