Sentence examples for experiments on birds from inspiring English sources

Previous experiments on birds have indicated that reliance on different compass mechanisms may change with age and experience [39].

The effect of using a dose-response relationship derived from experiments on birds from a population with only short-term exposure (Pakistan) to diclofenac to estimate impact on a population exposed for a longer period (India) may have been to overestimate both mortality from a given dose and decline rate.

Since our aim was to characterize how inputs to RA change as a function of sensorimotor learning, which in zebra finches takes place between ∼35 90 dph (Immelmann, 1969), we focused our experiments on birds in this age range.

Apart from Freidin et al.'s (2009) study which used immediately discriminable food types of differing palatability, previous contrast experiments on birds have focused on manipulating reward quantity rather than quality (e.g. Papini, 1997; Petherick et al., 1990).

Selecting the most reliable method to deliver exogenous steroids remains a problem for researchers, particularly when designing experiments on small birds.

While past experiments on mammals, birds, fishes, and insects have shown changes in stable isotope ratios due to nutritional stress, there has been no research on this topic in reptiles.

Experiments on a bird image dataset intended for ecological investigations showed that our method detects birds with high precision.

A few years ago Karen Holl of the University of California, Santa Cruz, ran a series of similar experiments on the forest birds of Costa Rica.Her experience was that getting seeds out of the rainforest and on to cleared land is only the first challenge.

Wiltschko et al. [33] report the only experiment so far on birds in which a biasing field was applied either parallel or antiparallel to a pulse, and this led to a peculiar east-west axial orientation in both groups.

Höglund adds that the study would be stronger had it included data or experiments on how the birds respond to attacks, but he acknowledges that at a lek, such violence is a lot harder to observe than sex.

I have personally performed lab experiments on mice and birds, knowing that the work I did was a tiny stepping stone toward understanding how the brain works, and would, down the line, contribute to medical advances in the treatment of Parkinson's disease and traumatic brain injury.