Sentence examples for are mating with from inspiring English sources

Farmed salmon that escape from their cages are mating with wild salmon and producing strains with inferior spawning capabilities.

Only by travelling to Isle Royale can Peterson's team determine whether the newcomers are mating with the island's lone male, and if the resurgent wolf pack is affecting the moose population.

One possibility is that the drop in genetic diversity that happens if most females are mating with the same handful of attractive males means that the whole population becomes vulnerable to new diseases.The good news for bird-watchers is that local extinction caused in this way is generally temporary.

To explain this, biologists have theorised that these females are mating with males who are genetically superior to their regular mates, thus getting the benefit of parental assistance from a cuckold and good genes from a Lothario.Proving that, though, is a lengthy process.

"Polecats are legally protected, so that has resulted in a real reduction in trapping and killing, so polecats have been able to recover and spread across the country once more". In Scotland, however, polecats are mating with their domestic cousins - ferrets - and many animals there are now hybrids.

Male wasp spiders (Argiope bruennichi) are usually eaten by their partners, but if they know that they are mating with a relative a common problem given that siblings hatch and live near one another they pull out before being consumed, researchers report tomorrow in Biology Letters.

The queens in most commercial beekeeping operations are mated with multiple drones.

In a mating experiment, usually females are mated with treated males.

Humans have been mating with their relatives for at least 10,000 years.

Then they checked each foursome every few minutes to see who was mating with whom.

Male F1 mice without any obvious phenotype were mated with wild type mice, female mice derived from these matings (G2) were mated with the F1 father.