Megafauna in a sentence

It is of utmost importance to integrate understanding of the ecological impact of megafauna into this," says Lanhui Wang.

These syndicates are waging a war on African megafauna, and bribery and corruption make it all possible.

They suggest "a transition from farming to wildlife ranching, combined with ambitious breeding programs for keystone megafauna".

Wildlife corridors work well for megafauna in India and the United States and would likely increase mobility for much of Africa’s wildlife.

Dosseto says humans and climate may have contributed to the megafauna's demise.

The project aims to document the diatom and bacterial species living on marine megafauna or large animals.

With so many niches suddenly vacant, our mammalian ancestors quickly swelled in size from mouse-sized to legendary megafauna dimensions, exemplified by the wooly mammoth and the towering Megatherium, a giant ground sloth.

Marine megafauna are most at-risk from climate change and 18 per cent could be lost forever by the year 2120, UK scientists say.

Our study adds new evidence to the ongoing megafauna extinction debate, but importantly underscores how much is left to learn from the fossil record.

Since only a few megafauna species have already been driven to extinction, there is still time to resuscitate species and ecosystems on the brink.

When the fossil evidence showed they were actually apex predators, the theory shifted to believing they only hunted giant game, like mammoths, and died out as their megafauna prey became extinct.

Along with many other members of a group of unusual species collectively called the " Australian megafauna ", it existed from approximately 1.6 million years ago until extinction some 46,000 years ago citation (through most of the Pleistocene epoch ).

Anatomically modern humans have been apex predators since they first evolved, and many species of carnivorous megafauna actively avoid interacting with humans; the primary environmental competitor for a human is other humans.

As the Pleistocene drew to a close, a major extinction wiped out much of the world's megafauna, including some of the hominid species, such as Neanderthals.

B. latifrons was one of many species of North American megafauna that became extinct during the transition from the Pleistocene to the Holocene epoch (an event referred to as the Quaternary extinction event).

During the first post-glacial millennia the landscape gradually changed from tundra to light forest and a varied fauna including now extinct Megafauna appeared.

Extinction of the Megafauna in the Late-Pleistocene The evidence of all previous extinctions is geological in nature, and shorter geological time scale is of the order of several hundred thousand to several million years.

However, the coyote is not able to bring down large animals, and the result of this lack of a top predator on these populations was a marked increase in lame and sick megafauna.

It has been suggested that the African megafauna survived as they evolved alongside humans.

Mammals and birds filled the empty niches left behind by the reptilian megafauna and, while reptile diversification slowed, bird and mammal diversification took an exponential turn.