Stilt-owl
| Grallistrix | |
|---|---|
|
Fossil
|
|
| Scientific classification | |
| Kingdom: | |
| Phylum: | |
| Class: | |
| Subclass: | |
| Order: | |
| Family: | |
| Genus: |
Grallistrix
|
| Species | |
|
Grallistrix auceps |
|
Lua error in Module:Taxonbar/candidate at line 22: attempt to index field 'wikibase' (a nil value).
The stilt-owls (Grallistrix) are a genus of true owls which contains four species, all of which lived on the Hawaiian Islands but are now extinct.
Grallistrix can be loosely translated as "owl on stilts". The genus received this name due to the long legs and presumably terrestrial habits which they evolved in the absence of mammalian predators on their island homes. They fed on smaller birds such as Hawaiian honeycreepers. While they were well able to fly, they may have stalked sleeping birds on foot, or raided seabird colonies at night.
When the islands were settled by humans since the late 1st millennium AD, the owls presumably rapidly succumbed to the depredations of introduced pigs and possibly Polynesian Rats, as well as habitat destruction for agriculture. They were never seen alive by scientists, being known only from subfossil bones.
Contents
Species
- Kaua‘i Stilt-owl, Grallistrix auceps
- Maui Stilt-owl, Grallistrix erdmani
- Moloka‘i Stilt-owl, Grallistrix geleches
- O‘ahu Stilt-owl, Grallistrix orion
See also
- Tyto pollens
- Ornimegalonyx
- Late Quaternary prehistoric birds
- List of extinct birds
- List of fossil birds
- List of extinct animals
- Flightless birds
References
- Lua error in package.lua at line 80: module 'strict' not found.
- Lua error in package.lua at line 80: module 'strict' not found.
External links
<templatestyles src="Asbox/styles.css"></templatestyles>
.png){kind=link}