Sentence examples for breeding attempt from inspiring English sources

Pairs having no suitable cavities in their territories started to breed less frequently, but no difference was detected in young produced per breeding attempt between cavity nests and stick nests.

The clutch size for all three years was an average of 2.7 ± 0.6 eggs per breeding attempt.

Bromocriptine treatment had no effect on plasma PRL, but in this breeding attempt clutch size was also independent of plasma PRL.

"These spiders only have one breeding attempt so she can afford to give them all the energy she can, as she doesn't need to save any for a future attempt".

On 3 July 1844, the last two confirmed specimens were killed on Eldey, off the coast of Iceland, which also eliminated the last known breeding attempt.

A breeding attempt was defined to be successful when we observed fledglings or heard intense warning calls of the parents after fledging [35], [37].

Indeed, theory predicts that mutual mate choice can evolve in species with conventional sex roles whenever males invest in offspring, pay high costs to breed (limiting the number of breeding attempts in a lifetime) or low costs to find a mate, or when female quality is highly variable [ 9- 11].

These are the only known successful breeding attempts of the species in the US.

After the release of 242 birds there have been 24 breeding attempts in the wild.

"They can only make one or two breeding attempts in [a] lifetime," she says.

Of all breeding attempts, only four nests which were located in residential area adjacent to young oil palm habitat were successful.