Sentence examples for down extinction from inspiring English sources

With scientific estimates of fewer than 350 adult great white sharks and a significantly smaller number of reproductively capable females, this genetically distinct population is staring down extinction.

He was aware of his own heart, wearing itself down to extinction.

"The clock is ticking loudly down towards extinction and we must not waste any time seeing whether at least some vaquitas could be taken into safety," Taylor said.

"For the Dinaric lynx, the construction of the razor wire fence may just be the last push for the population to spiral down the extinction vortex," the study's authors said.

Unless he can get himself together and blow the lab up, or make the Germanic head scientist fall in love with him and see the error of her ways, then the male biological clock will tick down to extinction.

"And absolutely none of what they are doing will accelerate species recovery or slow down species extinction.

Traits like this might indeed persist and display increases in frequency in the short term, but without subsequent speciation and adaptive radiation the only place to go is down into extinction.

Contextual fear conditioning activates immature neurons (Kirby et al., 2012b) and when new neurons are selectively knocked down, fear extinction is impaired (Deng et al., 2009; Stone et al., 2010).

These titans, as they are known, arrived mysteriously 100 years ago and quickly whittled the human race down almost to extinction.

He added: "We believe that if the current escalation in poaching continues, rhinos will be faced with the threat of extinction down the line.

Therefore, we propose that fear reinstatement is regulated by down regulation of extinction circuits (that is the IL).