Sentence examples for birds this study from inspiring English sources

Several studies have indicated that urban kestrels increasingly prey on birds; this study even indicated avian prey as the main prey category in the inner-city habitat.

In addition to the short time frame and limited observations of habitat use by frugivorous birds, this study has several other important limitations.

While Runx2 and VDR are robustly co-expressed in nuclei of the osteoblastic lineage of mammals [ 32] and birds (this study), we found that the two proteins are unlikely to be co-expressed in amphibians and only partially overlap in skeletal elements of teleosts.

By contrasting the response of challenged-resistant vs. challenged-susceptible phenotypes, in addition to challenged vs. non-challenged birds, this study also builds a foundation for identifying host genetic variation that may be manipulated to enhance resistance to infection and colibacillosis.

The habitats used by the two birds in this study differed with bird A foraging consistently in cool (8 10°C) and bird B in more variable, warmer (10 16°C) waters, characteristic of Sub-Antarctic and Sub-tropical Frontal Zones [23] respectively.

Additionally, we found no evidence that birds that developed stereotypies in laboratory cages (predominantly wild-caught birds in this study) had any cognitive impairments, although this may be because none of our birds developed severe, crystallized stereotypies.

The birds in this study were obtained after WNV was initially detected in birds from each state; only those carcasses judged to be fresh were sampled.

The variation in atmospheric conditions the birds in this study flew in was similar to the overall variation in the atmospheric conditions available to the birds in May at a typical flight altitude (Figure 5), except that our thrushes did not fly on nights where there were high winds (>15 m/s).

The structural alternations in the small intestine of the birds in this study might be related to the high content of fiber in mushroom wastes, however, eventually did not affect the villus height to crypt depth ratio.

The male chorus was composed of song recordings of the ten fathers of the birds in this study.

The ages of the wild-caught birds in this study were not known, but all males and females were observed to duet prior to capturing.