Skip to search formSkip to main contentSkip to account menu

Beak

Known as: Beaks 
In some animals, the jaws together with their horny covering. The beak usually refers to the bill of birds in which the whole varies greatly in form… 
National Institutes of Health

Related topics

Related topics

6 relations

Narrower (1)

Bill, Avian
Blood supply aspectsMicrobiologicalProcess of secretionaspects of radiation effects

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2009
2009
Elevated yolk androgen levels and the expression of multiple sexually selected male characters
2005
2005
Professionalism as Interpretation
In this Article, I defend the interpretive attitude of professionalism. Professionalism is a stance toward the law which accepts… 
Highly Cited
1991
Highly Cited
1991
Selection and beak-trimming effects on behavior, cannibalism, and short-term production traits in White Leghorn pullets.
Pullets of stocks derived from the North Central Randombred White Leghorn population without selection (C) or selected (S) on… 
Review
1988
Review
1988
Ornament size influences mating success in male rock ptarmigan
1985
1985
A further look at the binocular visual field of the pigeon (Columba livia)
1982
1982
The polar lipids from keratinized tissues of some vertebrates.
1973
1973
The effects of testosterone propionate and gonadotropins on the bill pigmentation and testes of the house sparrow (Passer domesticus).
1969
1969
Effects of sympathetic blocking substances on the diving reflex of ducks.
1968
1968
Light responsivity in chick and duck embryos just prior to hatching.
Highly Cited
1958
Highly Cited
1958
Extrarenal salt excretion in birds.
Investigations on cormorants (Phalacrocorax auritus) gave no evidence to support the hypothesis that sea birds must drink sea… 
By clicking accept or continuing to use the site, you agree to the terms outlined in our Privacy Policy (opens in a new tab), Terms of Service (opens in a new tab), and Dataset License (opens in a new tab)