Laggar falcon

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Laggar falcon
In Rajasthan, India

Near Threatened  (IUCN 3.1)[1]
CITES Appendix I (CITES)[1]
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Falconiformes
Family: Falconidae
Genus: Falco
Subgenus: Hierofalco
Species:
F. jugger
Binomial name
Falco jugger
J.E. Gray, 1834
Juvenile laggars are brown birds overall, very similar to juvenile saker falcons Falco cherrug. Markings on underparts vary from dark chocolaty brown to sparse brown blotches.
Laggar falcon juvenile in flight. Juvenile laggars are brown birds overall, very similar to juvenile saker falcons Falco cherrug. Markings on underparts vary from dark chocolaty brown to sparse brown blotches.

The laggar falcon (Falco jugger), also known as the lugger falcon or jugger (from Hindi जग्गर — jaggar, “falcon”), is a mid-sized bird of prey which occurs in the Indian subcontinent from extreme southeastern Iran, southeastern Afghanistan, Pakistan, through India, Nepal, Bhutan, Bangladesh and northwestern Myanmar.

It resembles the lanner falcon but is darker overall, and has blackish "trousers" (tibiotarsus feathers). Fledglings have an almost entirely dark underside, and first-year subadult birds still retain much dark on the belly.

This

humid climate than today.[2]

Juvenile laggar falcon

Laggar falcons used to be the most common falcons in the region, but numbers have declined markedly in recent times and today it is probably nowhere a common species anymore. The main threats are the intensification of pesticide use in the region and use as a decoy to trap large falcons.

Gallery

  • Adult bird, Thar desert, Rajasthan (India).
    Adult bird,
    Thar desert, Rajasthan (India
    ).
  • Same as previous.
    Same as previous.
  • Same as previous; feeding on Indian spiny-tailed lizard (Saara hardwickii).
    Same as previous; feeding on
    Indian spiny-tailed lizard
    (Saara hardwickii).
  • The prey's spiny tail was not eaten.
    The prey's spiny tail was not eaten.
  • Laggar falcon begins a swoop at Tal Chhapar Sanctuary, (India)
    Laggar falcon begins a swoop at Tal Chhapar Sanctuary, (India)
  • Egg of Falco jugger MHNT
    Egg of Falco jugger
    MHNT
  • Laggar falcon with a just caught Indian spiny-tailed lizard (Saara hardwickii)
    Laggar falcon with a just caught Indian spiny-tailed lizard (Saara hardwickii)
Classic plumage of adult laggar falcon, very plain whitish underparts, thin dark contrasting moustachial stripe, slight reddish head and bluish/gray Upperparts. Bare parts darker yellow.
Classic plumage of an adult laggar falcon, with very plain whitish underparts, thin dark contrasting moustachial stripe, slight reddish head and bluish-gray upperparts. Bare parts darker yellow.
Laggar falcon pair. The darker-headed one on the left is an adult male and the paler-headed one is an adult female. Such variations are not unusual.
Laggar falcon pair. The darker-headed one on the left is an adult male and the paler-headed one is an adult female. Such variations are not unusual.

References

  1. ^ . Retrieved 5 February 2022.
  2. ^ Helbig et al. (1994), Wink et al. (1998), Wink et al. (2004), Nittinger et al. (2005)

External links