Sentence examples for screened birds from inspiring English sources

During the study period, 1,155 ticks were collected from 447 (3.4%) of 13,260 screened birds (Table).

Throughout spring March 25 June 155) and autumn (July 1 November 15) migration, observatory personnel captured and screened birds for ticks, except during 8 days when an excessive number of trapped birds made complete monitoring impossible.

In the present population of great tits, 107 of the 299 screened birds were infected with Plasmodium (36%); 65 with P. relictum (prevalence of 22%) and 44 with P. ciricumflexum (prevalence of 15%) morphospecies; only two birds had mixed infection (see Table 1 for sample sizes).

None of the screened birds were anemic, but 5 were PCR positive for Bartonella spp. (3 for B. henselae and 2 for B. koehlerae).

For hyperboreus we screened 32 birds from four Eurasian colonies and 35 birds from four North American colonies (Table 1).

To investigate whether birds might be a reservoir for Bartonella spp., we screened 86 birds for the presence of Bartonella spp. DNA.

In response to the emergence of CCHFV in Europe, during spring 2009 and 2010, we screened migratory birds for ticks as they traveled from Africa to Europe.

He gives the students 10 minutes to design a better launching device to help three-dimensional representations of the on-screen birds catapult themselves onto evil pigs who have stolen their eggs.

He looked at 43 previous studies that had carefully screened 3,000 bird species for malaria in different locations over the past 70 years.

One warbler species, the blackcap, was exceptionally rich in parasites, harbouring 19% of all parasites found among the 47 screened European bird species.

"Screening migratory birds is important, because migratory birds are the natural hosts of avian influenza viruses and may carry them over long distances," explained Dr Karmacharya.