Double-striped Thick-knee vs Peruvian Thick-knee
Burhinus bistriatus مقارنةً بـ Burhinus superciliaris
Side-by-Side Comparison
| السمة | Double-striped Thick-knee | Peruvian Thick-knee |
|---|---|---|
| الاسم العلمي | Burhinus bistriatus | Burhinus superciliaris |
| الرتبة | Charadriiformes | Charadriiformes |
| الفصيلة | Burhinidae | Burhinidae |
| حالة الحفاظ | Least Concern | Vulnerable |
| الطول | — | — |
| طول الجناح | 48,4 cm (19.1 in) | 44,2 cm (17.4 in) |
| الوزن | 730,6666666666666 g (25.77 oz) | 461,6666666666667 g (16.28 oz) |
| النظام الغذائي | -- | -- |
| عدد البيض في الوضع | 2 | 2 |
| Population Trend | — | — |
Habitat Comparison
حالة الحفاظ
Least Concern
Double-striped Thick-knee
Vulnerable
Peruvian Thick-knee
About These Birds
Double-striped Thick-knee
Double-striped Thick-knee (Burhinus bistriatus) is a large 43–50 cm stone-curlew of Central America and northern South America. Pale grey-brown above; two bold white supercilia; yellow eye; cryptic streaked pattern. Inhabits open dry grasslands, savanna, and agricultural land from Mexico to Brazil and the Caribbean. Largely nocturnal.
Peruvian Thick-knee
Peruvian Thick-knee (Burhinus superciliaris) is a medium 38–43 cm stone-curlew of Pacific coastal South America. Sandy-grey with bold white supercilium; large yellow eye; streaked pattern. Restricted to arid coastal plains and desert scrub from Ecuador to northern Chile. Nocturnal; cryptic by day. Feeds on invertebrates.