Falco gyrfalco
Tīmeklis2024. gada 28. marts · Der Gerfalke (Falco rusticolus) ... Falco hierofalco gyrfalco und Falco holboellii. Die Gefiederfarbe des Gerfalken ist sehr variabel. Es gibt weiße Farbmorphe, die lediglich schwarze Flügelspitzen aufweisen und solche, deren Federkleid eine Vielzahl dunkler Flecken aufweisen. Daneben gibt es Farbmorphen … Tīmeklis“前进!”分享黄鹭的单曲《祖国不会忘记》: http://music.163.com/song/5266159/?userid=557283738 (来自@网易云音乐) 分享亚历山大红旗 ...
Falco gyrfalco
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TīmeklisThe hobby (Falco subbutco); the red-footed or red-legged falcon (Falco rufipes), a small species, much resembling the hobby; the merlin (Falco æsalon); and the kestrel or windhover (Falco tinnuneulus), are common and well-known English species. The gyrfalcon and peregrine are European also. ... GYRFALCON (Falco gyrfalco). 3. … Tīmeklis2024. gada 7. maijs · Ænglisc: Gyrfugol العربية: سنقر беларуская: Крэчат български: Северен сокол brezhoneg: Gerfalc'hun català: Grifó ...
TīmeklisAvibase is an extensive database information system about all birds of the world, containing over &1 million records about 10,000 species and 22,000 subspecies of … TīmeklisValør. Gyrfalconen blev beskrevet så tidligt som 1758 af Carl von Linné under sit nuværende navn Falco rusticolus. Der findes et synonym: Falco gyrfalco ( Linné, 1758). Navnet på denne art ville komme fra den franske gerfaucon ( gyrofalco på middelalderlig latin); præfikset ger-ville komme fra det gamle højtyske gîr, der …
Tīmeklisnorthern falcon кречет, Falco gyrfalco. peregrin(e) falcon сапсан, Falco peregrinus. prairie falcon мексиканский сокол, Falco mexicanus. pygmy falcon африканский карликовый сокол, Polihierax semitorquatus. Tīmeklis2005. gada 1. jūl. · Drawing on extensive research and travel to every country within the range of the Gyrfalcon, Eugene Potapov and Richard Sale delineate a new map of the bird’s range, conclude that the Gyrfalcon is more adaptable than previously thought, and restore the traditional Linnean scientific name of the species, Falco gyrfalco.
TīmeklisFalco rusticolus Linnaeus, 1758: Il girifalco o girfalco (anticamente gerfalco; Falco rusticolus Linnaeus, 1758) è un uccello falconiforme della famiglia dei Falconidi Descrizione. I girifalchi sono i più grandi tra i falchi; in volo mostrano ali lunghe e appuntite e coda lunga e ...
Tīmeklisgyrfalcon, (Falco rusticolus), Arctic bird of prey of the family Falconidae that is the world’s largest falcon. Confined as a breeder to the circumpolar region except for isolated populations in Central Asian … camera case nikon slrTīmeklisterm “morph“ inappropriate. The Gyrfalcon is most closely related to Saker Falco cherrug and arguably conspecific with it (Cade et al. 1998). Breeding The Gyrfalcon … camera d5200 nikonTīmeklis2010. gada 20. maijs · The gyrfalcon in the Yamal Peninsula nests mostly on trees. The average brood size in this species decreased from 3.1 nestlings per active nest (n = 28) between 1973 and 1989 to 2.2 (n = 22) between 1998 and 2008. This decrease is probably explained by switching to the habit of using mostly smaller nests (built by … camera d3500 nikonTīmeklisFor these reasons the species is evaluated as Least Concern. Population size: 12600-55300. Population trend: Stable. Extent of occurrence (breeding/resident): … camera d40x nikonTīmeklisPeregrine Falcon SCI Name: Falco peregrinus Protonym: Falco Peregrinus Orn.Brit. p.1 Category: Falconiformes / Falconidae / Falco Taxonomy Code: perfal Type Locality: Northamptonshire, England.) Author: Tunstall Publish Year: 1771 IUCN Status: Least Concern DEFINITIONS FALCO (Falconidae; † Eurasian Hobby F. subbuteo) Late L. … camera d5500 nikonTīmeklisDenominación. El halcón gerifalte fue descrito ya en 1758 por Carl von Linné con su nombre actual Falco rusticolus. Existe una sinonimia: Falco gyrfalco ( Linnaeus, 1758). El nombre vernáculo de esta especie vendría del francés gerfaucon ( gyrofalco en latín medieval); el prefijo ger-vendría del antiguo alto alemán gîr que significa "buitre", en … câmera d3500 – nikonTīmeklis1998. gada 20. jūl. · gyrfalcon, (Falco rusticolus), Arctic bird of prey of the family Falconidae that is the world’s largest falcon. Confined as a … camera d5600 nikon