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Theophrastus, in On the Causes of Plants, states that the cultivated olive must be vegetatively propagated; indeed, the pits give rise to thorny, wild-type olives, spread far and wide by birds. Theophrastus reports how the bearing olive can be grafted on the wild olive, for which the Greeks had a separate name, kotinos . [ 60 ]
Olea oleaster, the wild-olive, has been considered by various botanists a valid species and a subspecies [1] of the cultivated olive tree, Olea europea, which is a tree of multiple origins [2] that was domesticated, it now appears, at various places during the fourth and third millennia BCE, in selections drawn from varying local populations. [3]
The basal bird Archaeopteryx, from the Jurassic, is well known as one of the first "missing links" to be found in support of evolution in the late 19th century. Though it is not considered a direct ancestor of modern birds, it gives a fair representation of how flight evolved and how the very first bird might have looked.
The first animal to be domesticated by humans was the dog, as a commensal, at least 15,000 years ago. Other animals, including goats, sheep, and cows, were domesticated around 11,000 years ago. Among birds, the chicken was first domesticated in East Asia, seemingly for cockfighting, some 7,000 years ago. The horse came under domestication ...
Of course you know pigeons, they are a ubiquitous bird in cities throughout the world. They cluster on steps and asphalt and nest under eaves and on signs. They eat trash and poop everywhere.
A close relationship between birds and dinosaurs was first proposed in the nineteenth century after the discovery of the primitive bird Archaeopteryx in Germany. Birds and extinct non-avian dinosaurs share many unique skeletal traits. [1] Moreover, fossils of more than thirty species of non-avian dinosaur with preserved feathers have been ...
The new study analysed the bones of 86 humans – both male and female remains – and 68 animals, including mammals, reptiles, birds and fish – dating from 700 to 1400 AD from Llanos de Mojos.
Domestic pigs had multiple centres of origin in Eurasia, including Europe, East Asia and Southwest Asia, [36] where wild boar were first domesticated about 10,500 years ago. [37] Sheep were domesticated in Mesopotamia between 11,000 BC and 9000 BC. [38] Cattle were domesticated from the wild aurochs in the areas of modern Turkey and India ...