References in periodicals archive ?
Soft beak can cause the beak to be overgrown, peeling or cracked and is caused by a calcium or vitamin D deficiency which leads to insufficient mineralisation of beak.
A PARROT underwent an pounds 800 nose job after its beak was knocked out of shape.
A new study suggests that the birds' huge, hooked beaks functioned like axes to kill prey with a single blow.
Newcastle Crown Court heard how Beak had been drinking heavily and taking cocaine the night before he pounced on his victim, early on Sunday, July 4.
Beak, who spoke only to answer his name and enter his guilty pleas, will now be sentenced on November 5.
In Australia the majority of birds are beak trimmed within 5 to 10 days of hatching.
The big effect that ALX1 alone has on beak shape is surprising because other complex traits, such as height, are controlled by many genes, each with a tiny influence, says Richard Gibbs, a geneticist at Baylor College of Medicine in Houston.
The internal lateral walls of upper beaks from 302 individuals (27 paralarvae and 275 individuals in benthic stages of Octopus vulgaris) revealed a pattern of concentric bands deposited from the rostral tip of the beak to the opposite margin of the lateral wall, parallel to the beak edges.
It may be because the beak does not meet properly, or due to insufficient normal wear.
The birds have become so accustomed to people - and so keen on dipping a beak in the paper cups of nectar, which are available for purchase - that they commonly land on shoulders, arms, hands and fingers, preening for the cameras as they feed.
Plato wouldn't have dreamed of kissing anybody when his beak was touched.
The beak closest to it tried to extract nectar / from the small cleft--the suprasternal notch--/ at the bottom of her perfumed throat) // (Bees drew near; live jewels from the garden.