Sentence examples for frog populations and from inspiring English sources

This impending extinction is distinct from the plight of the polar bears or frog populations and is not a result of global warming or deforestation.

Many thanks to the pond owners for allowing access to their frog populations, and to Froglife (registered charity no. 1093372) for sharing records of amphibian mortalities.

Thus, our results suggest that the ability to induce tolerance to pesticides may be a common phenomenon across multiple wood frog populations and patterns of inducible tolerance were consistent with predictions of genetic assimilation.

This challenges the students to investigate the status of the frog population and encourage them to take a proactive stand on this environmental concern.

Could they be contributing to the decline in the frog population and by proxy to human health problems?

A little digging outed the source: It's a promotional campaign cooked up by Organic Valley, a key member of the Organic Trade Association, whose marketing philosophy is to exploit the crisis in the frog population and demonize conventional agriculture.

Numerous studies have shown that the ash can leach toxic substances that can cause cancer, birth defects and other health problems in humans, and can decimate fish, bird and frog populations in and around ash dumps, causing developmental problems like tadpoles born without teeth, or fish with severe spinal deformities.

While many leopard frog populations have survived and returned to near normal levels, the leopard frogs of the Upper Midwest have a high incidence of developmental malformations.

Fungal pathogens have been increasingly associated with free-ranging epidemics in wildlife, including the well-known effects of Batrachochytrium dendrobatidis on frog populations globally (1 ) and white-nose syndrome in bats (2 ).

"I think it is risky to say that many species are rebounding, I would say that there is a chance the fungus is changing and eventually some frog populations are also changing and somehow adapting or tolerating the infection".

Results demonstrate that consideration must be given to both the aquatic and terrestrial environment to develop an understanding of factors influencing frog populations in modified environments and that these factors may vary from species to species.