WebNoun PL clutches. +. -. The claw of a predatory animal or bird. (by extension) A grip, especially one seen as rapacious or evil. A device to interrupt power transmission, commonly used between engine and gearbox in a car. The pedal in a car that disengages power transmission. Any device for gripping an object, as at the end of a chain or tackle. WebDefinition of clutch_2 noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. ... [countable] a group of eggs that a bird lays at one time; the young birds that come out of a group of eggs at the same time. The female lays a clutch of about seven eggs, laying ...
The Role Of Clutch Size In Bird Reproductive Success
WebTropical birds have smaller clutch sizes than their temperate zone counterparts (Section 3.3) and so life history theory would predict they also have a longer lifespan.An eight … Webduck: [noun] any of various swimming birds (family Anatidae, the duck family) in which the neck and legs are short, the feet typically webbed, the bill often broad and flat, and the sexes usually different from each other in plumage. the … イエローナイフ 街
Clutch (eggs) - Wikipedia
Web1. a : a group of eggs that is laid by a bird at one time. a clutch of eggs. b : a group of young birds produced by a single group of eggs. a clutch of chicks. 2. : a small group of … WebMay 2, 2024 · When food supply is limited, however, a large clutch can be a disadvantage, as a small amount of food shared by a large number of chicks can reduce survival chances for the entire brood. Birds have an … WebApr 5, 2024 · Clutch augmentation is used with captive birds where pairs may incubate and hatch larger clutches than normal, but is limited by the number of eggs that the … イエローパーチ 釣り