Sentence examples for mark of breeding from inspiring English sources

By the time you get to the English aristocracy, eccentricity is positively a mark of breeding.

Marker assisted selection can improve the efficiency of breeding by enabling the direct selection of targeted genotypes.

Each year we uniquely colour-ringed nestlings from 89% of all successful nests (11% were inaccessible), as well as a proportion of adults, so that, on average, an equal proportion of 56% of breeding males and females were marked at the end of the breeding season.

Marker assisted selection remarkably speeds up the efficiency and preciseness of breeding programme over the traditional breeding.

CR surveys differ in terms of number of breeding pairs monitored, number of offspring and adults marked, resighting effort and survey duration.

All group-territories were marked with numbered rocks and group composition was determined (number and size of breeding males, females, helpers and free swimming fry).

Since 1988 the breeding population of Black-winged Stilts has been monitored by means of censuses of breeding pairs, the ringing of chicks with PVC rings, and the resighting of marked individuals.

None is capable of breeding.