Animalia > Chordata > Aves > Falconiformes > Falconidae > Phalcoboenus > Phalcoboenus australisPhalcoboenus australis (Striated Caracara)Synonyms: Falco australis The striated caracara, (Phalcoboenus australis) is a bird of prey of the family Falconidae. In the Falkland Islands it is known as the Johnny rook. |
Uniqueness Scale: Similiar (0) Unique (100) Uniqueness & Vulnerability Scale: Similiar & Secure (0) Unique & Vulnerable (100) ED Score: 5.73765 EDGE Score: 2.60086 |
| Adult Weight [1] | 2.617 lbs (1.187 kg) |  | | Diet [2] | Carnivore (Invertebrates), Carnivore (Vertebrates) | | Diet - Endothermic [2] | 20 % | | Diet - Invertibrates [2] | 20 % | | Diet - Scavenger [2] | 60 % | | Forages - Ground [2] | 100 % | | | Female Maturity [1] | 4 years 11 months | | | Clutch Size [3] | 2 | | Raptor Research Conservation Priority [4] | 59 | | Snout to Vent Length [1] | 23 inches (58 cm) | | Wing Span [3] | 3.936 feet (1.2 m) |
|
| Name |
Location |
IBA Criteria |
Website |
Climate |
Land Use |
|
Beauchêne Island |
Falkland Islands (Malvinas) |
A1, A2, A4ii, A4iii |
 |
|
 |
|
Bird Island |
Falkland Islands (Malvinas) |
A1, A2, A4ii |
|
 |
|
|
Canal Beagle |
Argentina |
A1, A2 |
|
|
|
|
Elephant Cays Group |
Falkland Islands (Malvinas) |
A1, A4ii, A4iii |
|
|
|
|
Hummock Island Group |
Falkland Islands (Malvinas) |
A1, A4i |
|
|
|
|
Isla de los Estados, Islas de Año Nuevo e islotes adyacentes |
Argentina |
A1, A2, A4ii, A4iii |
|
|
|
|
Jason Islands Group |
Falkland Islands (Malvinas) |
A1, A2, A4ii, A4iii |
|
|
|
|
New Island Group |
Falkland Islands (Malvinas) |
A1, A2, A4i, A4ii, A4iii |
|
|
|
|
Parque Nacional Tierra del Fuego y Reserva Provincial Corazón de la Isla |
Argentina |
A1, A3 |
|
|
|
|
Passage Islands Group |
Falkland Islands (Malvinas) |
A1, A2 |
|
|
|
|
Pebble Island Group |
Falkland Islands (Malvinas) |
A1, A2, A4iii |
|
|
|
|
Península Mitre |
Argentina |
A1, A3, A4i, A4ii, A4iii |
|
|
|
|
Reserva Costa Atlántica de Tierra del Fuego y zonas adyacentes |
Argentina |
A1, A2, A3, A4i, A4iii |
|
|
|
|
Sea Lion Islands Group |
Falkland Islands (Malvinas) |
A1, A2 |
|
|
|
|
Speedwell Island Group |
Falkland Islands (Malvinas) |
A1, A2, A4i, A4ii, A4iii |
|
|
|
|
West Point Island Group |
Falkland Islands (Malvinas) |
A1, A2, A4ii, A4iii |
|
|
|
|
 Attributes / relations provided by ♦ 1Nathan P. Myhrvold, Elita Baldridge, Benjamin Chan, Dhileep Sivam, Daniel L. Freeman, and S. K. Morgan Ernest. 2015. An amniote life-history database to perform comparative analyses with birds, mammals, and reptiles. Ecology 96:3109 ♦ 2Hamish Wilman, Jonathan Belmaker, Jennifer Simpson, Carolina de la Rosa, Marcelo M. Rivadeneira, and Walter Jetz. 2014. EltonTraits 1.0: Species-level foraging attributes of the world's birds and mammals. Ecology 95:2027 ♦ 3del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona. ♦ 4Buechley ER, Santangeli A, Girardello M, et al. Global raptor research and conservation priorities: Tropical raptors fall prey to knowledge gaps. Divers Distrib. 2019;25:856–869. https://doi.org/10.1111/ddi.12901 ♦ 5Population growth and density, diet and breeding success of striated caracaras Phalcoboenus australis on New Island, Falkland Islands, Paulo Catry, Miguel Lecoq, Ian J. Strange, Polar Biology Volume 31, Number 10, 1167-1174 |
Species taxanomy provided by GBIF Secretariat (2022). GBIF Backbone Taxonomy. Checklist dataset https://doi.org/10.15468/39omei accessed via GBIF.org on 2023-06-13; License: CC BY 4.0
|
