Sentence examples for retained in captivity from inspiring English sources

Being a largely ground-dwelling, gregarious bird, domestication of the quail was not difficult, although many of its wild instincts are retained in captivity.

Remarkably, the short-lived phenotype has been retained in captivity despite unlimited water and food supply, and N. furzeri laboratory strains originally derived from dry/humid habitats differ in lifespan [ 7].

Narwhals are difficult to keep in captivity.

Why does SeaWorld keep orcas in captivity?

Boycott marine theme parks that keep dolphins in captivity.

During periods of high stress and other relatively unusual conditions (such as in captivity), females have been known to retain shelled eggs in their oviduct for weeks to months.

In captivity, the embryo develops external gills at two months old, which are retained until it is five months old, at which time the internal gills take over and the first pigmentation appears.

His legend has only become deeper because there is painful newsreel footage of him in captivity, soon after this moment, bound tightly with rope and trying to retain his dignity while being roughed up by his guards.

He died in captivity in 1736.

The other four hostages remain in captivity.

Their sons were in captivity.