Sentence examples for intense colouration from inspiring English sources

Conversely, sexual dichromatism in yellow tail colouration was marked in greenfinches where males had more intense colouration than females.

Specifically, we would predict that more intense colouration (higher deposition of carotenoids, higher production costs) in yellow plumage should lead to higher detectability compared to green plumage.

A red or intense red colouration indicated the presence flavonones.

A red or intense red colouration indicated the presence of flavonones.

For blue tits on the other hand, fledglings showed more intense back colouration than males, and slightly less than females.

For example, in coho salmon (Onchorhynchus kisutch) males with more intense spawning colouration, in other words that allocate heavily in secondary sexual characters, had lower sperm velocities than males with less pronounced spawning coloration [ 36].

Formation of the imine with a single equivalent of 8 gave an intense yellow colouration, the resin was washed to remove excess salicylaldehyde and treated with an additional single equivalent of salicylaldehyde before thoroughly washing with dimethylformamide (DMF).

The reaction proceeds through the reduction of Fe3+ to Fe2+, with the subsequent formation of an intense orange-red colouration attributable to the complex (12 20).

Only 15 samples showed intensive overall colouration.

Colouration is related to water clarity; colouration is intense in fish from clear water habitats.

In blue and great tits, yellow breast colouration was more intense in adults than in fledglings, while there was little sexual dichromatism in adults.