Both males are females will incubate, with the male often incubating at night and, during the day, defending the nest territory during the day while the female incubates.

Both sexes have those glands, but males have larger morillos and their anal pockets can open more easily.

" Both males and females will sometimes travel alone.

Both males and females grow to an adult length of to from snout to vent, with a total length of to making it the third largest aquatic salamander species in the world ( next to the Chinese giant salamander and the Japanese giant salamander ) and the largest in North America.

Both species have much grey in their wings in males, which does not occur in the Common Kestrel or its close living relatives but does in almost all other falcons.

Both hatchlings were males.

Both size classes lived along side each other, and while researchers had previously suggested that they represent different species, Christopher Bennett showed that the differences between them are consistent with the concept that they represent females and males, and that Pteranodon species were sexually dimorphic.

Both species show extreme sexual dimorphism, possibly the largest of any mammal, with southern males typically five to six times heavier than the females.

Both the adult male and female have wattles and combs, but in most breeds these are more prominent in males.

Both instruments categorize individuals as either being sex typed ( males report themselves as identifying primarily with masculine traits, females report themselves as identifying primarily with feminine traits ), cross sex-typed ( males report themselves as identifying primarily with feminine traits, females report themselves as identifying primarily with masculine traits ), androgynous ( either males or females who report themselves as high on both masculine and feminine traits ) or undifferentiated ( either males or females who report themselves as low on both masculine and feminine traits ).

Both males and females have a cloaca, which is a chamber through which digestive and urinary wastes pass and through which the reproductive systems also empty.

Both males and females average 26 months at first reproduction.

Both males and females participate, but the game is more commonly played among males of varying social status.

Both remains were determined to be of males from a population who had characteristics " of mixed Euro-Mongoloid origin ".

Both genders occupy overlapping home ranges through the greater part of the year ; typically for females, up to for males.

Both males and females would be totally economically independent in these living arrangements allowing for marriage to occur without either the male or female ’ s economic status having to change.

Both males and females had a median income of $ 0.

Both sexes grow antlers, though they are typically larger in males.

Both males and females stand tall at the shoulder, measure in head-body length and weigh.

Both males and females also have a pinkish bill and orange legs and feet.

Both males and females retain one of their mother's X chromosomes, and females retain their second X chromosome from their father.

Both sexes have an orange belly, although it is paler in females, which is covered in rounded black spots.

Both parents actively brood, shade, guard and feed the nestling, though the females are perhaps slightly more attentive.

Both males and females take care of the young.

Both very large and plump, it has an overall length is about, courtesy of the huge beak which measures in males and in females.

Both HSDD and SAD has been found to be more prevalent in females than males, this is especially the case in SAD.

Both females and males in several families that are traditionally identified as Melungeon and considered so by researchers have been tested.

Both Aristotle and Homer may in spirit be contemplating `` bust '' of the old-fashioned American dollar.

Both index words and electronic switches may have been made unavailable before the start of assignment in one of the following ways.

Both man and wife should be aware of the fact that a lack of climax, and even the absence of the anticipated keen pleasure are not a sign that the wife may be cold or frigid.

Both nectar and ambrosia are fragrant, and may be used as perfume: in the Odyssey Menelaus and his men are disguised as seals in untanned seal skins, " and the deadly smell of the seal skins vexed us sore ; but the goddess saved us ; she brought ambrosia and put it under our nostrils.

Both characters feel themselves in trouble, and there was speculation that Alan Ayckbourn himself may have felt himself to be in trouble.

Litters tend to average 5 – 8 kits but may be as many as 25 ( the largest in the order Carnivora ) Both the mother and the father help to raise their young.

In general it may be said that Cuyp learned tone from the exceptionally prolific van Goyen, light from Both and form from his father.

Both ferry services may soon be transferred to the Water Transit Authority.

Both versions appear on compilation albums and may be compared.

Both versions are initiated by a bid of four notrump ( 4NT ), and the entire family of conventions may be called Blackwood 4NT in both versions, or Key Card 4NT in the key card variation.

Both men and women may cross-dress to disguise their physical sex.

Both men and women may serve as missionaries, and the church maintains a large missionary program which proselytizes and conducts humanitarian services worldwide.

Both primary and secondary confluences may be visited and recorded.

Both problems may raise insurance costs and reduce efficiency in driving otherwise willing transactors from the market (" incomplete markets ").

Both services were discontinued in the 1990s but may be reopened.

Both eat food quickly and may store it, and their calloused feet with large, blunt, non-retractable nails are adapted for running and making sharp turns.

Both the mean and the variance may be infinite ( if it includes at least one term of the form 1 / 0 ).

Both knit and purl stitches may be twisted: usually once if at all, but sometimes twice and ( very rarely ) thrice.

Waiver: Both Miranda and Massiah rights may be waived.

Both public and private buildings such as schools and courthouses may fly the national flag.

Both boys and girls attend school and may proceed to higher Torah study, starting anywhere between the ages of 13 and 18.

Both medals may also be worn in miniature form on a ribbon on the left chest, with a silver American Bald Eagle with spread wings on the ribbon ( or a golden American Bald Eagle for a medal awarded " With Distinction ").

( Both the player and the bet may be referred to as big or small blind.

Both " Privy Counsellor " and " Privy Councillor " may be correctly used to refer to a member of the Council.

Both a private company limited by shares and an unlimited company with a share capital may re-register as a plc., but a company without a share capital cannot do so.