Cara mengidentifikasi Oriental White-eye

Untuk mengidentifikasi Oriental White-eye (Zosterops palpebrosus) dengan benar, periksa setiap fitur ini. Burung bisa sulit dikenali, karena perilaku, habitat, dan panggilan sering mengonfirmasi apa yang tidak bisa dilakukan satu foto.

Ukuran sekilas

Panjang

8-11 cm

Bentang sayap

13-16 cm

Berat

6-12 g

Ciri fisik untuk diperiksa

1. 1

   Bulu

   Warna dan pola bulu keseluruhan.

   Upperparts are bright olive-green, underparts are yellowish-white to greyish-white, often with a bright yellow throat and vent. The flanks can be greyish. The most prominent feature is the conspicuous white eye-ring, which is complete and encircles the eye.

2. 2

   Bentuk paruh

   Bentuk dan warna paruh, tanda lapangan kunci.

   Small, slender, slightly decurved, and pointed beak, typically dark grey or blackish.

3. 3

   Warna mata

   Warna iris dan tanda khas di sekitar mata.

   Dark brown.

4. 4

   Warna kaki

   Warna kaki dan jari.

   Dark grey to blackish.

5. 5

   Ciri pembeda

   Ciri menonjol yang membedakan spesies ini.

   The prominent white eye-ring is the definitive field mark. Its small size, active foraging behavior, and olive-green upperparts also aid identification.

6. 6

   Penampilan muda

   Bagaimana yang muda berbeda dari yang dewasa.

   Juveniles resemble adults but may have a slightly duller plumage, and their white eye-ring might be less distinct or slightly incomplete initially.

7. 7

   Perubahan musiman

   Variasi bulu antara musim kawin dan tidak kawin.

   No significant seasonal plumage changes. Plumage remains consistent throughout the year.

8. 8

   Dimorfisme seksual

   Perbedaan antara jantan dan betina.

   Males and females are monomorphic in plumage, appearing identical. Sexing typically requires behavioral observation during breeding or genetic testing.

Tanda lapangan kunci

• White Eye-ring. The most crucial field mark. Look for a complete, distinct ring of white feathers around the eye. This is present in all ages and sexes.
• Plumage Coloration. Observe the bright olive-green upperparts and the yellowish-white to greyish-white underparts, often with a bright yellow throat and vent. The contrast between the green back and lighter belly is key.
• Size and Shape. Note its very small size (sparrow-sized or smaller), slender build, and short tail. It has a delicate, pointed beak.
• Behavior. Watch for its active, acrobatic foraging style, constantly moving through foliage. It often hangs upside down or probes flowers. They are usually seen in flocks outside the breeding season.
• Vocalizations. Listen for its characteristic sweet, warbling song and high-pitched 'tsee-tsee' contact calls. These are often the first indication of its presence.

Jelajahi Oriental White-eye