นกคอกคาทีล vs Red-tailed Hawk
Nymphicus hollandicus เปรียบเทียบกับ Buteo jamaicensis
Side-by-Side Comparison
| คุณสมบัติ | นกคอกคาทีล | Red-tailed Hawk |
|---|---|---|
| ชื่อวิทยาศาสตร์ | Nymphicus hollandicus | Buteo jamaicensis |
| อันดับ | Psittaciformes | Accipitriformes |
| วงศ์ตระกูล | Cacatuidae | Accipitridae |
| สถานะการอนุรักษ์ | Least Concern | Least Concern |
| ความยาว | 32.0 cm (12.6 in) | 53.0 cm (20.9 in) |
| กว้างปีก | 40.0 cm (15.7 in) | 124.0 cm (48.8 in) |
| น้ำหนัก | 90.0 g (3.17 oz) | 1080.0 g (38.10 oz) |
| อาหาร | Seeds, grain, berries, and plant material. Forages on the ground in open areas. In captivity, … | Small to medium mammals, especially voles, mice, and rabbits. Also takes birds, reptiles, and large … |
| จำนวนไข่ | 1-7 | 2-4 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
ถิ่นที่อยู่อาศัยร่วมกัน
นกคอกคาทีล only
ไม่มี
Red-tailed Hawk only
นกคอกคาทีล
Open arid and semi-arid habitats including scrubland, farmland, and woodland near water in Australia.
Red-tailed Hawk
Open country with scattered elevated perches such as trees, poles, and cliffs. Adaptable to farmland, grasslands, roadsides, and suburban areas.
Song & Call Comparison
นกคอกคาทีล
A loud, whistled 'weet' or 'weeeet'. Males whistle a melodic series; contact call is a high nasal 'ny'. Capable of mimicry in captivity. Song is relatively simple but pleasant.
Red-tailed Hawk
Iconic, raspy descending scream: 'kreeeeee-ar', often used in films for all raptors. Gives short barking 'kak' notes near nest. Juveniles beg with persistent squealing whistles.
Geographic Range & Migration
นกคอกคาทีล
Interior of Australia, generally avoiding coastal areas. The second most popular pet bird worldwide.
Red-tailed Hawk
North America from Alaska to Panama, including the Caribbean. One of the most common raptors in North America.
สถานะการอนุรักษ์
นกคอกคาทีล
Red-tailed Hawk
How to Tell Them Apart
นกคอกคาทีล
Wild-type males are grey with white wing patches, a yellow face, and bright orange cheek patches. Females are duller with barred tail undersides. Many captive color mutations exist.
Short, curved, grey bill
Red-tailed Hawk
Variable plumage from pale to dark morphs. Most adults have rich brown upperparts, a pale breast with a dark belly band, and the characteristic rufous-red tail.
Dark hooked bill with a yellow cere
About These Birds
นกคอกคาทีล
The cockatiel is the smallest member of the cockatoo family and one of the most popular pet birds globally. These gentle, intelligent parrots can learn to whistle tunes and mimic sounds. Wild cockatiels are nomadic, traveling in flocks following food and water availability across the Australian outback.
Red-tailed Hawk
The red-tailed hawk is the most widespread and common hawk in North America. Its screaming cry is so iconic that it is often dubbed over bald eagle footage in films and television. These adaptable raptors thrive in human-altered landscapes and are a familiar sight perched along highways.