This nesting instinct is crucial in maintaining the species as the diligence of the mother during the incubation period is necessary to hatch the babies as well as care for those helpless babies when they come into the world. It’s a long process and the brooding mindset caused by those hormones is what allows birds to procreate.
Brooding definition, preoccupied with depressing, morbid, or painful memories or thoughts: a brooding frame of mind. See more.
Brooding definition is - moodily or sullenly thoughtful or serious. How to use brooding in a sentence.
Define brooding. brooding synonyms, brooding pronunciation, brooding translation, English dictionary definition of brooding. n. 1. The young of certain animals, especially a group of young birds hatched at one time and cared for together. 2. The children in one family. v.
Brooding, in zoology, pattern of behaviour of certain egg-laying animals, especially birds, marked by cessation of egg laying and readiness to sit on and incubate eggs.Incubation (q.v.) itself is the process of maintaining uniform heat and humidity of the developing eggs, usually accomplished by one or both parents sitting on the eggs at all times.
Brood definition is - the young of an animal or a family of young; especially : the young (as of a bird or insect) hatched or cared for at one time. How to use brood in a sentence. The eggy history of brood
Size: While the term brood is generally only applied to multiple chicks, bird broods can range from 1 to 15 or more eggs or chicks depending on the species.Precocial birds such as waterfowl and game birds generally have larger broods than passerines.Birds with very long chick care periods, such as albatrosses, raptors, and penguins, may have just 1 to 2 eggs per brood.
Brood definition, a number of young produced or hatched at one time; a family of offspring or young. See more.
In this study we exposed brooding mothers of Capitella teleta and their embryos to the separate stresses of reduced salinity or hypoxia for up to 96 hours, then examined the impact on the number of larvae emerging from the brood tubes, timing of emergence, and the potential for latent effects on juvenile survival and growth.
Define broody. broody synonyms, broody pronunciation, broody translation, English dictionary definition of broody. adj. brood·i·er , brood·i·est 1. a. Meditative; contemplative. b. Oppressive: "The room's air was broody and sullen, like the season's own, full of storm...
In today’s time, artificial brooding practices are the most prevalent which is only practiced by a farmer. Now a day for Broiler management during the first week of life the brooding operation is followed. Depending upon the season, brooding practices vary in tropical countries where large conventional open housing is normally practiced.
breeding season the period of the year during which the female comes into reproductive condition. breeding 1. pedigree. 2. the physical act of mating. 3. capable of being used for reproduction. 4. controlled propagation of animals or plants. artificial breeding see artificial insemination. breeding bitch a sexually entire bitch to be used for breeding ...
Meet the Gastric-Brooding Frog Clip: Season 44 | 5m 30s These extinct frogs used to barf up their babies—and now scientists are trying to bring them back from the dead.
broody definition: The definition of broody is unhappy and moody, or is really wanting to have a baby or, in the case of a hen, really wanting to lay eggs. (adjective) A person who is unhappy, wistful and moody is an example of someone who might be ...
Spawn is the eggs and sperm released or deposited into water by aquatic animals.As a verb, to spawn refers to the process of releasing the eggs and sperm, and the act of both sexes is called spawning.Most aquatic animals, except for aquatic mammals and reptiles, reproduce through the process of spawning.. Spawn consists of the reproductive cells of many aquatic animals, some of which will ...
All else being equal, with increases in body size, the capacity for egg production is expected to increase faster than space available for brooding, and thus, larger adults are capable of producing more gametes than can be successfully brooded (Heath 1977, Strathmann & Strathmann 1982).