Biology:Mongolian ground jay
| Mongolian ground jay | |
|---|---|
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Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Aves |
| Order: | Passeriformes |
| Family: | Corvidae |
| Genus: | Podoces |
| Species: | P. hendersoni
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| Binomial name | |
| Podoces hendersoni Hume, 1871
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The Mongolian ground jay (Podoces hendersoni) or Henderson's ground jay, is a species of bird in the family Corvidae.
Description
The bird is light tan with iridescent blue on its primary feathers. It has a long, curved beak and a black stripe on its forehead.
Distribution
It is found in arid areas of Central Asia (Mongolia, northern China and adjacent areas of Russia and Kazakhstan). It is threatened by habitat loss and fragmentation.[2] It tends to live on areas with gravel surfaces.[3]
Behaviour
Eggs are typically laid and hatched in April-May. They nest in Prunus pedunculata. Females spend more time foraging and the males spend more time brooding the chicks at the start of the nesting period.[2]
They are most active in the morning.[2]
Among ground jays, they have a relatively short trill call.[4]
Diet
The main diet of the nestling Mongolian ground jay consists of common lizards, toad-headed agama, and invertebrates. It is proposed that Mongolian ground jays feed their chicks based on the availability of their food rather than in relation to the stage of the chicks development. They spend more time foraging at warmer temperatures.[2]
References
- ↑ BirdLife International (2016). "Podoces hendersoni". IUCN Red List of Threatened Species 2016: e.T22705883A94039716. doi:10.2305/IUCN.UK.2016-3.RLTS.T22705883A94039716.en. https://www.iucnredlist.org/species/22705883/94039716. Retrieved 12 November 2021.
- ↑ 2.0 2.1 2.2 2.3 Dashnyam, Batsuuri; Delgerzaya, Delgerjargal; Gankhuyag, Purev-Ochir; Amarkhuu, Gungaa (2020). "Nesting Behavior of the Mongolian Ground Jay (Podoces hendersoni) in the Gobi Desert of Southern Mongolia". Mongolian Journal of Biological Sciences 18 (1): 41–46. doi:10.22353/mjbs.2020.18.05. ISSN 1684-3908. http://dx.doi.org/10.22353/mjbs.2020.18.05.
- ↑ Londei, Tiziano (2021-04-03). "Birds as seed dispersers in deserts: suggestions from the ground-jays". Avian Research 12 (1). doi:10.1186/s40657-021-00248-7. ISSN 2053-7166.
- ↑ Chernova, O. F.; Ilyashenko, V. Yu. (August 2023). "The Use of the Microstructure of Covert Feathers in the Systematics of Ground Jays (Aves, Corvidae: Podoces, Eupodoces)". Biology Bulletin 50 (4): 641–655. doi:10.1134/s1062359023601143. ISSN 1062-3590. Bibcode: 2023BioBu..50..641C. http://dx.doi.org/10.1134/s1062359023601143.
External links
Wikidata ☰ Q2748168 entry
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