Atitlan Grebe vs Madagascar Grebe
Podilymbus gigas เปรียบเทียบกับ Tachybaptus pelzelnii
Side-by-Side Comparison
| คุณสมบัติ | Atitlan Grebe | Madagascar Grebe |
|---|---|---|
| ชื่อวิทยาศาสตร์ | Podilymbus gigas | Tachybaptus pelzelnii |
| อันดับ | Podicipediformes | Podicipediformes |
| วงศ์ตระกูล | Podicipedidae | Podicipedidae |
| สถานะการอนุรักษ์ | Extinct | Endangered |
| ความยาว | — | — |
| กว้างปีก | — | 18.9 cm (7.4 in) |
| น้ำหนัก | 682.6666666666666 g (24.08 oz) | 172.75 g (6.09 oz) |
| อาหาร | -- | -- |
| จำนวนไข่ | 1-5 | 3-4 |
| Population Trend | — | — |
Habitat Comparison
สถานะการอนุรักษ์
Extinct
Atitlan Grebe
Endangered
Madagascar Grebe
About These Birds
Atitlan Grebe
Atitlan Grebe (Podilymbus gigas) is an extinct large flightless grebe formerly endemic to Lake Atitlán, Guatemala. Similar to Pied-billed Grebe but larger, with heavier bill and flightless wings. Extirpated by the 1980s due to introduced bass predating chicks, reed-bed destruction, and hunting. Last confirmed individuals died in the early 1990s.
Madagascar Grebe
Madagascar Grebe (Tachybaptus pelzelnii) is a small 25–29 cm grebe endemic to freshwater lakes and wetlands in Madagascar. Pale brown with rufous neck sides; paler than Little Grebe. Inhabits lakes and reservoirs including Lake Alaotra and Lake Ihotry.