Related topics: birds

Researchers find how cells move while avoiding adhesion

Cell velocity, or how fast a cell moves, is known to depend on how sticky the surface is beneath it, but the precise mechanisms of this relationship have remained elusive for decades. Now, researchers from the Max Delbrück ...

World migration down 30 percent due to pandemic: UN

The coronavirus pandemic has slowed global migration by nearly 30 percent, with around two million fewer people than predicted migrating between 2019 and 2020, according to a UN report released on Friday.

How the spread of the internet is changing migration

The spread of the Internet is shaping migration in profound ways. A McGill-led study of over 150 countries links Internet penetration with migration intentions and behaviours, suggesting that digital connectivity plays a ...

Less light, more trees assist migrating birds

As migratory birds travel back and forth between their breeding and wintering grounds twice each year, they face many hazards. For species that migrate during the night, one of those dangers is the disorienting influence ...

New research on predator-prey relationships

One of the reasons that prey species migrate is to avoid predators over long time scales, this ultimately has a powerful effect on the balance of predator and prey in a given ecosystem. This is especially the case if the ...

Ancient migration was choice, not chance, study finds

The degree of intentionality behind ancient ocean migrations, such as that to the Ryukyu Islands between Taiwan and mainland Japan, has been widely debated. Researchers used satellite-tracked buoys to simulate ancient wayward ...

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Migration

migration refers to directed, regular, or systematic movement of a group of objects, organisms, or people, including:

In ecology and anthropology:

In science:

In computing:

In arts and entertainment:

Other uses:

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