Sentence examples for demands of flight from inspiring English sources

Nature also encountered the energy demands of flight during the course of evolution.

Croft points out that the physical demands of flight make it more difficult to display aggression and that when birds collectively decide how to move on the ground, they might stick to their dominance structure.

The anatomy of pterosaurs was highly modified from their reptilian ancestors by the demands of flight.

The presence of pycnofibers (and the demands of flight) imply that pterosaurs were endothermic (warm-blooded).

But, the demands of flight may shape an aspect of bats' digestive apparatus in a way that runs counter to that system's role in providing fuel to meet high energy demand.

Edwards still believes that the demands of flight and high metabolic rates are acting on genome sizes.

Furthermore, the increased energy demand of flight may require the insect to exploit different fuels, as seen in the flight-capable morphs of the wing-polymorphic cricket (Gryllus firmus), where winged individuals increase lipid biosynthesis in preparation for flight [ 25].

Conversely, adult flies have greater energy demands because of flight and mating.

To meet the time demands of molting flight feathers, many large birds that fly while molting have multiple waves of feather replacement proceeding through their primaries simultaneously.

Thus, recent evidence indicative of highly efficient flight capabilities [2], [6], [7], [16], [17] brings forward interesting questions regarding the structure and function of the respiratory system that powered the metabolic demands of pterosaurian flight.

Similarly, small genomes and thus small introns are thought to be favored in volant lineages due to the demands of powered flight (Hughes and Hughes 1995; Hughes 1999), which require high metabolic rates that can be facilitated by small cells with more efficient gas exchange.