Sentence examples for First breeding from inspiring English sources

First, breeding animals that have or could develop human germ cells in their gonads should not be allowed.

First, breeding individuals contribute disproportionately to sustaining the population compared to non-breeding individuals [6], [12].

First breeding takes place at age 2.5 3 years; breeding occurs once a year, between September and January.

Although individual Saddlebreds had been exported to Great Britain throughout the breed's history, the first breeding groups were transported there in 1966.

It is Hackney's first breeding ground for Cetti's warbler.

The first breeding season was more or less a trial run.

No other information available on age at first breeding, survivorship, or population regulation.

No information is available on age at first breeding, life span, survivorship, parasitism, or population regulation.

No information is available on the age at first breeding, survivorship, parasitism, or population regulation.

Lifespan, age at first breeding, reproductive rates, and determinants of population size are not known.

When this first breeding attempt proved unsuccessful, Mr. Burnett attributed it to the young birds' inexperience.