Sentence examples for bird performing from inspiring English sources

This walk yielded just one glimpse -- a single bird performing the spiral ascent in near darkness -- but the audience seemed satisfied.

It is easy to distinguish flights (duration longer than 18 s) from other activities using fH data recorded by a DL in a bird performing forward flapping flight.

Thereafter, the observer watched all video tapes in real-time and either held the key down for the time the bird performed constant wing-whirring or flying in the cage or made individual key-strokes for isolated wing flaps while perched.

We performed orientation cage experiments involving a series of four tests for each individual bird performed either at local sunrise (dunnock) or sunset (European robin and sedge warbler) (for method, see Åkesson, 1994) to study their compass orientation and after-effects on the birds preferred orientation after a cue-conflict exposure.

We predicted higher levels of perseveration in birds performing more stereotypic behaviour.

As for extinction, we predicted higher levels of perseveration in those birds performing higher levels of stereotypic behaviour.

Seasonal effects on performance were strong and significant in pairwise comparisons: the birds performed significantly better during the pre-breeding (EMcorrect exchanges = 0.838 ± 0.107) and the post-breeding (EMcorrect exchanges = 0.789 ± 0.132) than during the breeding season (EMcorrect exchanges = 0.391 ± 0.185).

Crowd-pleasing birds perform stunts.

Crowd-pleasing birds perform stunts in the air.

The birds perform under the direction of Sam Eisenberg, an Odenwald chauffeur.

The startled birds perform a synchronized dive into the sea, their ovoid black-and-white bodies resembling miniature penguins.