Sentence examples for types of poisonous from inspiring English sources

The serum is the only one available that can neutralize toxins from three types of poisonous North American snakes: rattlesnakes, cottonmouths and copperheads.

Woodchucks and red squirrels are found in the Blue Ridge, while the Coastal Plain harbours alligators and all four types of poisonous snakes found in the United States.

The drug, made by Wyeth-Ayerst Laboratoriesubsidiarydiary of American Home Products, is the only product available to neutralize toxins from three types of poisonous snakes in North America: rattlesnakes, water moccasins and copperheads.

One such mystery arose after the team tested all five types of poisonous pitohui birds across the island.

All this is a remarkable feat for the son of two scientists, who a decade ago was in Lubbock, Tex., researching a thesis on a type of poisonous weed that grows in Texas.

Spiky heads of purple knapweed bob beside delicate white umbels of corky-fruited water dropwort, a type of poisonous wild carrot that used to be rare outside Dorset but seems to be spreading in the south-west.

Black widows and brown recluses are the only two types of dangerously poisonous spiders in the US.

Here's what to look for: Black widows and brown recluses are the only two types of dangerously poisonous spiders in the US.

A drug, therefore, is a type of poison and its poisonous qualities must be carefully weighed against its therapeutic usefulness".

In this second type of mimicry, poisonous species come to resemble each other, so that their predators have fewer patterns of warning colouration to learn.

Stomach diseases are common and may be due to independent foddering of animals in meadows where they eat different types of herbs, sometimes poisonous weeds as well.