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Bird measurement or bird biometrics are approaches to quantify the size of birds in scientific studies. The variation in dimensions and weights across birds is one of the fundamental sources of diversity among birds, and even Within species, dimensions may vary across populations within species , between the sexes and depending on age and ...
A bird strike was recorded at this height in 1973. Common crane: Grus grus: Gruidae: 10,000 metres (33,000 feet) This height was recorded above the Himalayas. [2] This great height allows them to avoid eagles in mountain passes. [2] Bar-headed goose: Anser indicus: Anatidae: 8,800 metres (29,000 feet) [2] [4] [5]
The next largest living species is the king penguin, which grows to a maximum of 1 m (3.3 ft) in height and 18 kg (40 lb) in weight. [139] Now extinct, Anthropornis nordenskjoeldi, is believed to have reached a height of 1.8 m (5.9 ft) and a weight of up to 108 kg (238 lb). [140] The Eurasian eagle-owl is one of the biggest owls.
The taxonomic treatment [3] (designation and sequence of orders, families and species) and nomenclature (common and scientific names) used in the accompanying bird lists adheres to the conventions of the AOS's (2019) Check-list of North American Birds, the recognized scientific authority on the taxonomy and nomenclature of North America birds.
The common ostrich is the largest and heaviest living bird. Males stand 2.1 to 2.75 m (6 ft 11 in to 9 ft 0 in) tall and weigh 100 to 130 kg (220 to 290 lb), whereas females are about 1.75 to 1.9 m (5 ft 9 in to 6 ft 3 in) tall and weigh 90 to 120 kg (200 to 260 lb). [20]
The common English name ladybird originated in Britain where the insects became known as "Our Lady's birds". [ 6 ] [ 7 ] Mary ("Our Lady") was often depicted wearing a red cloak in early art, and the seven spots of the species Coccinella septempunctata (the most common in Europe) were said to represent her seven joys and seven sorrows . [ 8 ]
In addition, as a bird that transcends elements – on the earth, in the water and in the air – the heron symbolizes the expansion of awareness and the ubiquity of consciousness. In some Native American cultures, this bird symbolizes renewal, rejuvenation and rebirth – an ever present reminder that we are all a part of a larger cycle of ...
They ranged in height from 1 to 3 m (3 to 10 ft). One of the largest specimens from the Early Pleistocene of Uruguay, possibly belonging to Devincenzia, would have weighed up to 350 kilograms (770 lb). [5] [6] Their closest modern-day relatives are believed to be the 80-centimetre-tall (31 in) seriemas.