Are these the first few clutches that they have laid? If so, they abandon, (or even eat), them. I hope that this answers your question.
You don't really need gloves, you are not going to leave enough scent to cause a problem. If the bird is sitting on the eggs, why do you need to touch them? Better to just leave well enough alone.
its just like ducs. they keep the eggs warm. so your bird is kepping those eggs warm. they wont die. i can garrentee that.
nothing happens, you just touch it. Make sure there are no parents there if there are eggs. The parents are very protective of their unborn young.
I personally have a cockatiel of my own and his playmate flew away. He is doing absolutley fine, I just play with him when I can. I don't think its necessary for you to get a playmate for the birdy. Just train it to be nice. You can be its playmate :D
pick up the egg
There is an old myth that handling bird eggs will cause the mother and father bird to reject them. This is not true, at all. As a matter of fact, if you find sparrow eggs and the nest has been destroyed, you could make a new nest and put the eggs in it, and the mother and father birds will be just fine with that.
Usually they will be hissing, too. It means stay away. It's usually because you seem very very dangerous and threatening to the bird, or maybe it's something you've changed in your appearance. Painted nails or flashy clothes may be the problem. Or if the cockatiel has laid eggs and is next to them, it's just being protective of its offspring.
Just like with dogs they become a mix usually they are like white and then have grey spotches. :D I hope that helps ;)
that depends whether you have a male with her or not. if you have that's a pretty good sign that she will lay eggs soon. Cockatiels are birds. They do not get pregnant, as reproduction is done through the laying of eggs. The eggs take about three weeks to form properly in the body, but this is not called "pregnancy". Chances are high that your cockatiel may just be keeping herself occupied. Being curious and intelligent birds, they need something to do. If there is no male with her, give her plenty of bells and toys, and other items to "chew" on. If there is a male, she may be ready to breed, so you should try and provide her with a nesting box.
If you touch the dog's back end with your stylus, it will turn and frown at you as though you have just smacked its bottom
yes, you may. It just depends on the mood of the hen. Some breed of hens leaves their eggs after laying, while some of them became aggressive even you are only trying to touch it.
no dont even try it!