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Apophasis (/ ə ˈ p ɒ f ə s ɪ s /; from Ancient Greek ἀπόφασις (apóphasis), from ἀπόφημι (apóphemi) 'to say no') [1] [2] is a rhetorical device wherein the speaker or writer brings up a subject by either denying it, or denying that it should be brought up. [3]
The corpuscles of Herbst or Herbst corpuscles are nerve-endings similar to the Pacinian corpuscle, found in the mucous membrane of the tongue, in pits on the beak and in other parts of the bodies of birds.
One of the early examples of biomimicry was the study of birds to enable human flight.Although never successful in creating a "flying machine", Leonardo da Vinci (1452–1519) was a keen observer of the anatomy and flight of birds, and made numerous notes and sketches on his observations as well as sketches of "flying machines". [8]
From the anatomy of animals to the behavior of plants, some of our most incredible creations—like wetsuits and solar panels—are based on our planet's genius designs. ... #1 Bird Safe Glass ...
Studies in bird behaviour include the use of tamed and trained birds in captivity. Studies on bird intelligence and song learning have been largely laboratory-based. Field researchers may make use of a wide range of techniques such as the use of dummy owls to elicit mobbing behaviour, and dummy males or the use of call playback to elicit ...
Nectar robbing, especially by birds, [16] can damage the reproductive parts of a flower and thus diminish the fitness of a plant. [9] In this case, the effect of robbery on a plant is direct. A good example of an indirect effect is the change in the behaviour of a legitimate pollinator, which either increases or decreases the fitness of a plant.
Former Google CEO Eric Schmidt says human-directed AI-controlled drones are the future of war. Schmidt's startup, White Stork, is developing drones for Ukraine to use in its war with Russia.
Ornithophily or bird pollination is the pollination of flowering plants by birds. This sometimes (but not always) coevolutionary association is derived from insect pollination ( entomophily ) and is particularly well developed in some parts of the world, especially in the tropics, Southern Africa, and on some island chains. [ 1 ]