Birds (Aves)

Description:
Birds are a group of warm-blooded vertebrates constituting the class Aves /ˈeɪviːz/, characterised by feathers, toothless beaked jaws, the laying of hard-shelled eggs, a high metabolic rate, a four-chambered heart, and a strong yet lightweight skeleton. Birds live worldwide and range in size from the 5.5 cm (2.2 in) bee hummingbird to the 2.8 m (9 ft 2 in) ostrich. There are about ten thousand living species, more than half of which are passerine, or "perching" birds. <img src="https://upload.wikimedia.org/wikipedia/commons/b/bf/Bird_Diversity_2013.png" width="500"> From [Wikipedia](https://en.wikipedia.org/wiki/Bird) under [CC BY-SA 3.0](https://creativecommons.org/licenses/by-sa/3.0/) license.
Property Value
Parent taxon Vertebrates (Vertebrata)
Lower taxa N/A
Related species Great crested grebe (Podiceps cristatus), Eurasian coot (Fulica atra), Hooded crow (Corvus cornix), Common magpie (Pica pica), Short-eared owl (Asio flammeus), Ural owl (Strix uralensis), Black kite (Milvus migrans), Common raven (Corvus corax), Hawfinch (Coccothraustes coccothraustes), Godlewski's bunting (Emberiza godlewskii), Great tit (Parus major), House sparrow (Passer domesticus), Rook (Corvus frugilegus), Rock dove (Columba livia), European herring gull (Larus argentatus), Mongolian gull (Larus vegae mongolicus), Black-headed gull (Chroicocephalus ridibundus), Little grebe (Podiceps ruficollis), Horned grebe (Podiceps auritus), Red-necked grebe (Podiceps grisegena), Common buzzard (Buteo buteo), Great grey shrike (Lanius excubitor), Western marsh harrier (Circus aeruginosus), Wild duck (Anas platyrhynchos), Common pochard (Aythya ferina), Pale sand martin (Riparia diluta), Сhicken (Gallus gallus domesticus)
# Sample name ID Species Tissue Diseases Gender Origin Created at Modified at
111 Her11 3614 Сhicken (Gallus gal… Heart Healthy
N/A laboratory Oct 23, 2025 Oct 23, 2025
112 Vorobej7 1348 House sparrow (Pass… Lens N/A N/A wild Jun 18, 2021 Sep 06, 2023
113 Chomga5 1353 Great crested grebe… Lens N/A N/A wild Jun 18, 2021 Sep 06, 2023
114 Lun2 2635 Western marsh harri… Lens N/A N/A wild May 12, 2023 Sep 08, 2023
115 LM2 1643 Mongolian gull (Lar… Lens N/A N/A wild Aug 24, 2021 Sep 08, 2023
116 Liv3 3678 Сhicken (Gallus gal… Liver Healthy
N/A laboratory Oct 23, 2025 Oct 23, 2025
117 Grach5 1358 Rook (Corvus frugil… Lens N/A N/A wild Jun 18, 2021 Sep 06, 2023
118 Br24 3602 Сhicken (Gallus gal… Breast muscle Healthy
N/A laboratory Oct 23, 2025 Oct 23, 2025
119 kryakvaK_B1 2551 Wild duck (Anas pla… Lens N/A N/A wild Apr 25, 2023 Sep 08, 2023
120 Her12 3615 Сhicken (Gallus gal… Heart Healthy
N/A laboratory Oct 23, 2025 Oct 23, 2025