They can, but the egg will obviously not have an embryo inside. This laying causes an incredible amount of stress to the bird, so she must receive calcium supplements. If the egg is removed from the nest/cage, she will likely lay another one, so some pet stores or bird specialty stores carry fake eggs to put in, that won't rot like real eggs, and that will lower the likelihood of her laying more.
It maybe felt territorial and felt a need to protect itself.
yes...
No you need to have a female and male duck to have baby ducks.
You can do that to make the exact same Pokemon but you can use a male and a female of different Pokemon too. If you do that instead who knows what will hatch out of the egg...
yes you do because if you only have a female toad itll only have eggs and they don't hatch and if you have m. an f. together the male firtilisers the eggs this may sound discusting but it furtilisis it by peeing on them
to have a chick yes you need a male and a female but if you want the eggs you have for breakfast no you don't need a male
No, You need a male holly to get berries on a female plant.
You will need a male and female version of the pokemon you want, then put them both in the day care at the same time, for example, a male and female pikachu will give you a baby pichu when the egg hatches. to hatch the egg you will just have to walk with it.
No. In parakeets the color of the feathers is not how to tell the sex of a bird. The area where the birds nostrils are is how you tell the sex of a parakeet. If this area is a greenish or blueish it is a male. If this area is a light tan or pinkish it is a female.
The same as all other bird eggs - 37.5C, give or take a quarter degree or so.
Well first you need a female Abra and then you need a male Hitmonchan, Electabuzz/Electivire, Medicham or Magmortar that knows Thunderpunch then you just breed them, a Pokémon Egg will come out that will hatch into an Abra that knows Thunderpunch.
no you need a turtle.....a BIG turtle