Sentence examples for manipulation of birds from inspiring English sources

The Spanish agency in charge of environmental policy and animal welfare of Madrid (Consejería de Medio Ambiente, Comunidad de Madrid) approved the manipulation of birds.

For P. circumflexum, the manipulation of bird density was the best explanatory variable, followed by GSSG (Table 3).

All of the manipulations of birds performed during this study comply with the current laws of the country in which they were performed.

Manipulation of live birds for ringing, measurements and blood sampling were done under a ringing permit issued by CRBPO Museum National d'Histoire Naturelle (Paris, France), and in compliance with ethical guidelines at Université Paul Sabatier.

The coccidia manipulation protocol may have resulted in ∼50 % of birds (see above), being exposed to infection for 33 days while the rest infected for 18 days.

The manipulation did not significantly affect growth or body condition of birds.

With a sweet redolence of Alexander Calder and his "Circus," the soulfully playful painter, collagist, and puppeteer Tom Thayer performs manipulations of his paper birds and other creations.

That the infected birds ended up in a negative feedback loop because they traded off resources allocated towards "fighting the infection" with resources allocated towards fuelling and developing the digestive machinery can of course only be firmly established by experimental manipulation of infections in otherwise similar wild birds.

The bipedal gait of birds, dictated by modification of the forelimbs for flight, necessitates manipulation of food by the bill and feet.

Ornithophobia- Fear of birds.

Metal engravings of birds.