Sentence examples for population breeding from inspiring English sources

Patterns of territory selection and sources of variation for reproductive performance in a Blue Tit Cyanistes caeruleus population breeding in nest-boxes during years 2007 and 2008 in a holm oak forest are analyzed.

In the northern population, breeding takes place during the dry season between August and October.

Another study showed that a single population breeding in Denmark actually wintered in two separate and different areas.

We, therefore, question the use of Pan I and other loci under such intense selection as markers for analysis of population breeding structure due to reduced gene flow [18], [19], particularly if depth, the confounding of depth and geographic location, and habitat-specific fishing pressures are not controlled for.

Similarly, Arizona lists Yellow-billed Cuckoo (Coccyzus americanus), a species representative of critically threatened riparian habitats within the state but widespread and abundant elsewhere in its range, while not listing Bendire's Thrasher, a globally high-concern species with the bulk of its world population breeding in desert-scrub habitat within the state.

We currently do not possess an adequate number of samples collected in the United States to determine if peregrine falcons (i.e., anatum) show a similar lack of population breeding structure south of the Canadian and U.S. border (e.g., continental U.S). and whether contemporary gene flow exists throughout their latitudinal distribution.

These markers will be useful for studying genetics of wild populations, breeding programs of C. catla and closely related species.

Whale sharks therefore segregate by size and sex, and since the most well-studied aggregations represent nonfunctional populations, breeding must occur outside these aggregations.

Reciprocal crosses between three population pairs [ 59], and within-population breeding experiments with half-sib (NCII) designs in a subset of four of the present populations (K. Räsänen and A. Laurila, unpubl. data), find evidence for direct genetic effects, negligible maternal effects and moderate to high heritability (h 2 up to 0.6) in larval traits.

Previous research has demonstrated that populations breeding in colder areas (higher latitude, higher altitude) typically arrive on the breeding grounds and breed earlier in the year than populations breeding in relatively warmer/milder areas (Quinn 2005).

Therefore, breeders have not had to seriously consider the relationship between mapping populations and breeding populations.