Sentence examples for birds were initially from inspiring English sources

Acoustic analyses revealed that significant vocal convergence occurred in less than 1 week after the birds were initially exposed to each other.

All birds were initially habituated to the testing room, and given trials with only the food-tube and a training tool (10 20 cm long, readily available).

Birds were initially purged of parasites, and later challenged with parasites or not, while at the same time being given testosterone or control implants, using a factorial experimental design.

Birds were initially trained to eat uninjected mealworms from colourless petri dishes.

Such a preference is plausible as all birds were initially trained to drop stones into tubes.

All birds were initially trained to eat unmanipulated mealworms that had not been injected with any solution.

Young birds are initially mainly fed on invertebrates, often collected from low foliage or under bushes rather than in the grassland preferred by the adults.

"The Clay Bird" was initially refused a censor's certificate by the Bangladesh government on the grounds that it gave a distorted image of the madrasa system and might inflame passions in that majority Muslim country.

Every bird was initially naive and was released a total of 20 times from its selected release site.

The sex of each bird was initially checked by eye and it was then molecularly determined following Fridolfsson and Ellegren (1999).

Several Aves Checklists [ 39- 43] were made available to us from the early bird project [ 44], these were initially added in order to evaluate the potential of TCl-Db for data cleaning.