Cara mengidentifikasi Common Snipe

Untuk mengidentifikasi Common Snipe (Gallinago gallinago) 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

23-28 cm (9.1-11.0 in)

Bentang sayap

39-45 cm (15-18 in)

Berat

80-140 g (2.8-4.9 oz), occasionally up to 180 g

Ciri fisik untuk diperiksa

1. 1

   Bulu

   Warna dan pola bulu keseluruhan.

   Upperparts are mottled brown, black, and buff, providing excellent camouflage. The head has prominent dark and pale stripes (crown stripe, supercilium, eye-stripe). Underparts are whitish with streaking on the breast and flanks. The tail is short, wedge-shaped, and rufous-orange at the sides, often visible in flight.

2. 2

   Bentuk paruh

   Bentuk dan warna paruh, tanda lapangan kunci.

   Very long (6-7 cm), straight, slender, and dark-tipped bill, pale at the base.

3. 3

   Warna mata

   Warna iris dan tanda khas di sekitar mata.

   Dark brown.

4. 4

   Warna kaki

   Warna kaki dan jari.

   Greenish-grey to yellowish-green.

5. 5

   Ciri pembeda

   Ciri menonjol yang membedakan spesies ini.

   Extremely long bill, cryptic brown streaky plumage, prominent head stripes, and a short, fanned rufous tail in flight. The pointed wings are also a key feature in flight.

6. 6

   Penampilan muda

   Bagaimana yang muda berbeda dari yang dewasa.

   Juveniles resemble adults but often have paler, less distinct streaking on the breast and flanks, and their plumage may appear slightly fresher or less worn.

7. 7

   Perubahan musiman

   Variasi bulu antara musim kawin dan tidak kawin.

   No significant seasonal plumage changes. Breeding and non-breeding plumages are essentially identical.

8. 8

   Dimorfisme seksual

   Perbedaan antara jantan dan betina.

   Males and females are generally monomorphic in plumage and size, making them difficult to distinguish visually in the field.

Tanda lapangan kunci

• Long Bill. Look for the exceptionally long, straight bill, which is a primary identification feature.
• Head Pattern. Observe the distinct dark and pale stripes on the head: a pale central crown stripe, dark lateral crown stripes, a pale supercilium (eyebrow), and a dark eye-stripe.
• Plumage Camouflage. Note the intricate mottled brown, black, and buff plumage on the upperparts, designed for blending into marshy vegetation.
• Flight Pattern. When flushed, look for the characteristic rapid, erratic, zig-zagging flight, often accompanied by a sharp 'scaap' call.
• Tail in Flight. In flight, especially when taking off, look for the short, fanned tail with rufous-orange sides.
• Drumming Display. Listen for the unique 'drumming' sound produced by the male's tail feathers during its aerial display, particularly during the breeding season.

Jelajahi Common Snipe