|
Brief：
Answers: They do wee when they do poos. they do pee bird doo and pee is combined into just one why r u concerned ? Their vagina/penis and anus combine..
Answers:
They do wee when they do poos. they do pee bird doo and pee is combined into just one why r u concerned ? Their vagina/penis and anus combined and it's called a cloaca, and their excrement is a combination of liquid and solid waste. Lizards and fish have cloacas although fish cloacas are called anuses.
Since birds evolved from theropod dinosaurs, which evolved from lizards, they share similar "plumbing".
Mammals are more ancient than birds. Mammals evolved from early four-legged amphibian-lizards and have had more time to evolve 2 separate thingies in their you-know-where.
Birds may have evolved from dinosaurs in order to better hunt the ground-dwelling mammal rodents from the air. Birds continue to attack us to this day by pooping on us and our automobiles. Because they have to remain light to fly, they cannot carry around excess amounts of water which weighs them down. Consequently they are very efficient and only carry with them what they need to use for their metabolisms. They do not have excess water which they carry in a bladder like we have. they just drop out their very concentrated urine (more like a paste) as soon as its ready for expulsion. In our urinary system, the urine comes in and we also take excess water and expel it. the birds just take the water back into their system so that they don't lose it because they only drank enough to get them through the rigorous strain of flight. All reptiles and birds only have one exit, which is used for toilet as well as for breeding, they do not have Vagina's or penis's at all. the only difference is birds drink & thats why it looks sloppy reptiles do not drink so theirs is dry. cause their pecker is on their head There peeee comes out when they poo. In the bird poop, the black part is actually the poo and the white part is the superconcentrated urea (pee-pee) They do thats why they have kidneys. The pee is mixed in with the poop thats why they dont have hard stools or get constipated.
why do birds eat when they are hungry??
Answers: hunger was created by nature to signal all creatures toeat. basically it is only ..
why do birds fly?
Answers: nothing better to do I guess they fly because they have wings to get them places...
why do birds have feathers of different colors and..
Answers: Perhaps because there are different species. Just a thought d'oh. why do humans h..
Why do Birds hiss at me?
when I go to a pet store I walk past the birds, and no i don't do anything to them , but c..
why do birds in my garden sing more in the auturm ..
Answers: Because they are getting ready for their holiday`s ( migrating ) i always`s whist..
why do birds make a cheeping noise ? is it them ta..
Answers: yep there talking just as a dog barking is it talking and a cat meowing is it tal..
why do birds of the same species have identical so..
Answers: Singing is an inhereted behavior for birds. Like flying or nest building, the ski..
why do birds sit down on there eggs?
Answers: to keep them warm (it helps to incubate the eggs).and prevents the elements from ..
Why do birds stand on 1 leg?
Answers: They do it because they are going to sleep, that's how all birds sleep usually wi..
Why do birds do not peeee like other animals?
|
