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Females are in estrus about every four days, which is indicated by a reddening of genital areas, a musky smell, and a hissing, squeaking vocalisation she will emit if she believes a male is nearby.
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Females and are
Females are similar but are duller overall and have a buff throat and brow without the black border.
Females are able to spawn at intervals of two to three days, laying hundreds of eggs in each clutch.
Females are slightly heavier than males.
Females mark more often during the wet season when they are in estrus.
Females become sexually mature when they are four years old, while males become mature at four or five years.
Females lactate for approximately seven months following birth, at which point calves are weaned and maternal care begins to decrease.
Females are typically 10 – 20 % smaller than males.
Females are smaller, generally ranging from and weighing about.
Females are noticeably larger, with the adult male weighing 136-252 g ( c, 5-9 oz ), around 155 g ( around 5. 5 oz ) on average ; the adult female weighs 154-314 g ( about 5. 5-11 oz ), around 184 g ( around 6. 5 oz ) on average.
Females are antagonistic and resist with their claws and teeth during the early phases of courtship.
Females and young males are greyish-brown and white.
Females remain in their natal groups for life and are thus the source of stability in the groups.
Females are smaller, growing to between tall at the withers and weighing between.
Females can ovulate three times in as many weeks during the mating season, and 80 % of two-year-old females are seen to be pregnant during the annual mating season.
Females are more frequently affected than males.
Females over a year old are known as hens, and younger females are pullets.
Females are smaller than their male counterparts, with average weights measuring between.
Females are larger than the males, appearing far more plump with hip-like bulges above their rear legs ( where their eggs are internally located ).
Females are typically in body length, excluding the proboscis, but the males are only long, and spend their lives within the uterus of the female.
Females, in all families except the Mengenillidae, are not known to leave their hosts and are neotenic in form, lacking wings and legs.
Females and estrus
Females have a postpartum estrus that allows them to mate soon after giving birth.
Females will enter estrus again after 20 – 24 days, even when pregnant.
Females are sexually mature at the age of 11 months ; estrus appears to last from January through to mid-April.
Females come into estrus every 39 days, at which times they leave markings and seek contact with the male by adopting receptive postures.
Females enter estrus in spring.
Females fast for five weeks and nurse their single pup for four weeks ; in last few days of lactation, females come into estrus and mate.
Females enter estrus shortly after giving birth and leave the den to find a mate.
Females advertise estrus by distinctive high-frequency calls and scent-marking.
Females with generalized demodex should be spayed because the stress of the estrus cycle will often bring on a fresh wave of clinical signs.
Females who continuously mimicked estrus may have benefited from more meat than those who did not.
Females enter estrus once a year, which typically lasts five weeks in the spring.
Females experience estrus again about a month after producing young.
Females enter estrus in July or August, with courtship lasting about 15 days.
Females enter estrus for only one day but venture from their territory prior to ovulation, and these exploratory forays may serve to advertise their upcoming estrus.
Females and about
In 1979 the American feminist writer Fran Hosken ( 1920 – 2006 ) presented research about it — The Hosken Report: Genital and Sexual Mutilation of Females — to the first Seminar on Harmful Traditional Practices Affecting the Health of Women and Children, sponsored by the WHO.
Females stand about high and weigh about, the males about.
Females weigh about two-thirds as much, with the Atlantic females averaging, sometimes weighing as little as 400 kg ( 880 lbs ), and the Pacific female averaging.
Females normally mature about a year later.
Females are about two to three times bulkier than males ( for they are carrying many eggs ), but are similarly colored.
Females are about a quarter larger than males.
Females are more accepting of male virginity, but there exists negative feelings about the topic even among women.
Females oviposit onto plants and the eggs hatch in about 2 weeks.
Females range from 20mm to 70mm long and are about 425μm wide.
Females average slightly larger and are about 10-15 % heavier than males.
Females were buried in about 20 % of graves of the lower and middle Volga river region during the Yamna and Poltavka cultures.
Females have four teats and the young reach maturity in about 70 days.
Females ovulate eggs into the uterus about once every two weeks ; vitellogenesis ( yolk formation ) and the growth of new ovarian eggs halt during pregnancy, apparently due to insufficient space inside the body cavity.
Females are smaller at about 50-55 centimeters long and 3 – 3. 5 kilograms.
Females of C. inclusum mate only once, and produce their first egg mass about 14 days after mating.
Females stay with the eggs and juvenile spiders for about 17 days-until their first complete molt.
Females that produce multiple egg masses build a second egg sac about two weeks after the juvenile spiders disperse.
Females lay their first clutch of eggs about 4 months after mating.
Females lay two ( with a range of 1 to 3 ) white eggs about in size, and produce one to two broods each summer.
Male Northern Hawk-Owls are generally 36. 0 – 42. 5 cm long and weigh 300 g. Females are slightly bigger with a length of 37. 2 – 44. 7 cm and a mass of about 340g.
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