In cryptography, Russian copulation is a method of rearranging plaintext before encryption so as to conceal stereotyped headers ...
... are specific to copulation. These innate processes direct heterosexual copulation. Female lordosis behaviour became secondary ... Before mating and copulation, the male spider spins a small web and ejaculates on to it. He then stores the sperm in reservoirs ... In zoology, copulation is animal sexual behavior in which a male introduces sperm into the female's body, especially directly ... The duration of copulation varies significantly between mammal species, and may be correlated with body mass, lasting longer in ...
A study of one group found 88% in-pair copulation and 12% extra-pair copulation. However, there is much variability in rates of ... mating outside this pairing is extra-pair copulation. Across the animal kingdom, extra-pair copulation is common in monogamous ... Therefore, extra-pair copulations have a greater cost for women because they put the support and resources that their mate can ... Extra-pair copulation (EPC) is a mating behaviour in monogamous species. Monogamy is the practice of having only one sexual ...
... such as by cloacal copulation. For most non-human mammals, mating and copulation occur at the point of estrus (the most fertile ... Before mating and copulation, the male spider spins a small web and ejaculates on to it. He then stores the sperm in reservoirs ... Coitus and copulation are both technical terms for sexual intercourse. The male sex act involves an erection, in which the limp ... Copulation, by contrast, more often denotes the mating process, especially for non-human animals; it can mean a variety of ...
Copulation. Lit. Dust. Ponsigué = n. Ber. Prendido(a) = adj. Tipsy, wanting more. Lit. Ignited, turned on. Puta = n. Used in ...
... oral copulation; burglary; arson; train wrecking; mayhem; rape by instrument; carjacking; torture; poisoning (17) the murder ...
In whitetail deer, copulation consists of a single pelvic thrust. One of the first to perform this move on stage was Elvis ... The pelvic thrust is used during copulation by many species of mammals, including humans, or for other sexual activities (such ... copulation thrusting. Bruce Bagemihl (15 January 1999). Biological Exuberance: Animal Homosexuality and Natural Diversity. ...
... oral copulation; burglary; arson; train wrecking; mayhem; rape by instrument; carjacking; torture; poisoning (17), the murder ...
Music and copulation. Building a stone house to preserve the witches at the Day of Judgement, but the walls were perpetually ...
Copulation often follows. There does not appear to be a set breeding season; instead, the species forms nesting colonies in ...
Copulation then occurred. After copulation, the female returned to sit in the nest until the male fed her again. This behaviour ... The frequent copulations and lengthy stay of the female in the nest suggested incubation but the researchers did not check the ... Frequent copulation was interspersed with joint inspections of the magpie nest. The morning after the aforementioned ...
"Copulation in English." Paris Review #164 Winter 2002-2003, p. 76. Novel, The Girl in the Tangerine Scarf 2006, Carroll & Graf ...
Pallett, Owen (28 March 2014). "Ecstatic Melodic Copulation". Slate. Archived from the original on 23 March 2020. Retrieved 22 ...
Copulation lasts for 30 minutes in M. quadridens, while in most wasp species, it only lasts a minute or two. It nests in a ... ISBN 978-0-19-530785-6. Kenneth G. Ross & Robert W. Matthews (1991). "Courtship and copulation". The Social Biology of Wasps. ...
Copulation a tremendous success!' Attagirl". In The Independent, Ellen E Jones was less impressed, writing: "The romantic ...
Copulation usually occurs underground. Females produce one litter per year of four to five pups. Once the pups are born, the ... Hoogland, John L. "Estrus and copulation of Gunnison's prairie dogs.[dead link]" Journal of Mammalogy 79.3 (1998): 887-897. " ...
Copulation begins with foreplay; the male smells the female's genitalia and often bites her there or around her hump. The male ... Copulation takes from 7 to 35 minutes, averaging 11 to 15 minutes. Normally, three to four ejaculations occur. The semen of a ...
Copulation occurs in July. Adults, semiadults and juveniles were observed simultaneously from May to October. The life cycle ...
It is becoming clear that even animals that are overtly socially monogamous engage in extra-pair copulations. For example, ... Birkhead, T.R.; Møller, A.P. (1995). "Extra-pair copulations and extra-pair paternity in birds". Animal Behaviour. 49 (3): 843- ... This is called extra-pair copulation. Sometimes these extra-pair sexual activities lead to offspring. Genetic tests frequently ... Welsh, D.; Sedinger, J.S. (1990). "Extra-Pair copulations in Black Brant". The Condor. 92 (1): 242-4. doi:10.2307/1368407. ...
Copulation occurs multiple times. Eggs are laid from early May to mid-June (although this is happening earlier due to climate ... During copulation, the male hovers over the female, and then mounts her, giving ticking calls. He then makes cloacal contact ... The male often utters a ticking (or rasping) aggression call during copulation, and both sexes use it at the end of mobbing ... Females may also choose sperm after copulation to ensure a compatible mate. In support of this theory, a 2007 study found that ...
Copulation requires ~1 hour. Postcopulatory behaviors are brief. D. armigera are known to cause significant plant damage, ...
"Forced copulation in captive mallards (Anas platyrhynchos): II. Temporal factors" from 1982 and "Forced Copulation in Captive ... with Kimberly Ming Tak Cheng & Jeffrey Thomas Burns (1983). "Forced Copulation in Captive Mallards III. Sperm Competition" (PDF ... with Kimberly Ming Tak Cheng & Jeffrey Thomas Burns (1982). "Forced copulation in captive mallards (Anas platyrhynchos): II. ... with Pierre Mineau & Scott Richard Derrickson (1983). "Forced Copulation in Waterfowl". Behaviour. 86 (3/4): 250-294. doi: ...
After copulation, Elaphe spp. seek an appropriate place to lay the developing eggs. They usually lay eggs in the soft heart of ... They continue in such position, which is then followed by dancing for up to an hour before copulation, during which the male ...
Thus, copulation rarely occurs. Even when courtship does continue to a later stage, the female of the other species rejects the ... For males, it is vital to ensure paternity after copulation. To ensure this trait, males who mate with a female first (before ... and nutrients into the bursa copulatrix of the female during copulation. Other donations after the first mating are smaller in ... which facilitates copulation. Indian-meal moths are known to mate multiple times. ...
Courtship and copulation follow a stereotyped pattern, beginning when one fish identifies a prospective mate nearby and ... Males, on the other hand, can selectively absorb the eggs of lower-quality females after copulation. By doing so, the male ... "Pipefish Courtship and Copulation". W. W. Norton & Company. Berglund, Anders; Rosenqvist, Gunilla; Svensson, Ingrid (1988). " ...
The duration of copulation can be extremely long. For water strider Aquarius najas it was a total of 3 months. For water ... Forced copulation (sexual coercion) by males occurs in a wide range of species and may elicit behaviors such as aggression, ... Males cannot force copulation; however, while females lay eggs fertilized from a previous mating, a new male mounts the female ... During forced copulation, male water striders (genus Gerris) attack females. As a result, a struggle occurs because the female ...
Pasolini, Pier Paolo (1 January 1975). "L'aborto il coito" [Abortion, Copulation]. Corriere della Sera. Archived from the ...
Copulation can take several hours. Sometimes females mate with other males later. The gestation period of the females lasts 11 ...
The rhythm of copulations becomes more frequent from the fifth day onwards, after having reached a peak on the third day. At ... "Mating, Parts 3&4 : Copulation". Tiger Territory. Retrieved April 1, 2009. Kailash Sankhala (1998, p. 37) Maxine, Annabell. " ...
Ovulation is induced by copulation. The breeding season is variable depending upon latitude and environmental factors. In the ...