The phrase "at the same breeding" is not correct and does not convey a clear meaning in written English.
It may be intended to refer to a simultaneous occurrence related to breeding, but the phrase lacks clarity and context.
Example: "The animals were kept in separate pens, but they were at the same breeding time."
Alternatives: "during the same breeding" or "at the same mating".
Starting from the observation that in the two major urban agglomerates of Cameroon the M form occurs at times in the same breeding sites of Culex quinquefasciatus[ 18], a mosquito pest which is notoriously abundant in waters enriched with nutrients, we postulated that the M form might have developed enhanced tolerance to environmental stressors ensuing from the decomposition of organic matter.
Hence, not only individuals that had relatively high (or low) AOC at a certain time in any given breeding season tended to do so also at other times of the same breeding season (see Methods), but individuals with relatively high AOC in one year tended to do so also in other years.
When one species did not appear or was very rare at one of the sites, two congeneric species were chosen with the same breeding system and growth form.
The team calculated the relative fitness of the genetic offspring that reached independence during each breeding season and compared that number to the number of offspring produced by the other individuals in the same aviary during the same breeding season.
All calculations were made at a brood level in order to take into account the non-independence of offspring from the same breeding event.
These include: i) only marked birds with known breeding status were targeted to avoid repeated sampling on the same individuals in the same breeding season.
The same breeding strategy was used to generate hUGT1*1/Car−/− mice.
For all three phase the same breeding birds were used.
In one instance, a young radio-marked Lilac-crowned Parrot with its unmarked mate were observed disputing ownership of a cavity against a resident nesting pair at the same site each breeding season for 4 years.
