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| Okres Groznyj Соьлжа-ГӀалан кӀошт Грозненский район | |
|---|---|
| Geografie | |
| Hlavní město | Groznyj |
| Rozloha | 1 600 km² |
| Časové pásmo | UTC+3 |
| Obyvatelstvo | |
| Počet obyvatel | 127 057 (2016) |
| Hustota zalidnění |  84,42 obyv./km² |
| Správa regionu | |
| Nadřazený celek |  Rusko Čečenská autonomní republika |
Nepřátelé a konkurenti
editovatThey may kill small mustelids like weasels,[1] stone martens,[2] pine martens, stoats, kolonoks, polecats and young sables. Eurasian badgers may live alongside red foxes in isolated sections of large burrows.[3] It is possible that the two species tolerate each other out of commensalism; foxes provide badgers with food scraps, while badgers maintain the shared burrow's cleanliness.[4] However, cases are known of badgers driving vixens from their dens and destroying their litters without eating them. Wolverines may kill red foxes, often whilst the latter are sleeping or near carrion. Foxes in turn may kill unattended young wolverines.[3]
Red foxes may compete with striped hyenas on large carcasses. Red foxes may give way to hyenas on unopened carcasses, as the latter's stronger jaws can easily tear open flesh which is too tough for foxes. Foxes may harass hyenas, using their smaller size and greater speed to avoid the hyena's attacks. Sometimes, foxes seem to deliberately torment hyenas even when there is no food at stake. Some foxes may mistime their attacks, and are killed.[5] Fox remains are often found in hyena dens, and hyenas may steal foxes from traps.[6]
In Eurasia, they may be preyed upon by leopards, caracals and Eurasian lynxes. The lynxes chase red foxes into deep snow, where their longer legs and larger paws give them an advantage over foxes, especially when the depth of the snow exceeds one metre.[7] In the Velikoluki district in Russia, red foxes are absent or are seen only occasionally where lynxes establish permanent territories.[7] However, researchers consider lynxes to represent considerably less danger to red foxes than wolves do.[8] North American felid predators of red foxes include cougars, Canadian lynxes and bobcats.[9]
Occasionally, large raptors such as Eurasian eagle owls will prey on young foxes,[10] while golden eagles have been known to kill adults.[11] V tomto článku byl použit překlad textu z článku Red fox na anglické Wikipedii.
Reference
editovat- ↑ Chybná citace: Chyba v tagu
<ref>; citaci označenéf527není určen žádný text - ↑ Sillero-Zubiri, Hoffman & MacDonald 2004, s. 134
- ↑ a b Heptner, V. G. (Vladimir Georgievich), 1901–1975; Nasimovich, A. A; Bannikov, Andrei Grigorevich; Hoffmann, Robert S Mammals of the Soviet Union Volume: v. 2, pt. 1b (2001) Washington, D.C. : Smithsonian Institution Libraries and National Science Foundation
- ↑ Chybná citace: Chyba v tagu
<ref>; citaci označenéd15není určen žádný text - ↑ Macdonald 1987, s. 77–79
- ↑ Heptner, V. G. and Sludskii, A. A. 1992. Mammals of the Soviet Union. Vol. II, part 2, Carnivores(Feloidea), Leiden, E. J. Brill. ISBN 90-04-08876-8
- ↑ a b Heptner, V. G. and Sludskii, A. A. 1992. Mammals of the Soviet Union. Vol. II, part 2, Carnivores(Feloidea), Leiden, E. J. Brill. ISBN 90-04-08876-8, pp. 627–8
- ↑ Heptner & Naumov 1998, s. 545
- ↑ Chybná citace: Chyba v tagu
<ref>; citaci označenélarivierenení určen žádný text - ↑ Eurasian Eagle Owl – Bubo bubo. owlpages.com
- ↑ Watson, Jeff. The Golden Eagle: Second Edition. [s.l.]: [s.n.], 2011. Dostupné online. ISBN 1408114208.