It must not be a bird of prey and its eggs must have a pointed end (rather than being spherical). So, for example, the following are kosher: chicken, duck, turkey, goose.
Ostriches are not a kosher species of bird. This is because they match the description of a bird specified as non-kosher in the Torah.
No, as they are birds of prey, eagles are not a kosher species of bird.
Partridge is a kosher bird but has to be slaughtered and prepared following the laws of kashrut.
You need to call your local Orthodox rabbi so he can come to your house to help you.
No.
Bird's Custard Powder is kosher and parev. Instant, Instant Low Fat, and Ready To Serve are all kosher but dairy (not chalav yisrael).
All and any species of predatory bird, and birds of prey are forbidden food item according to the laws of Kashrut (the noun form of the adjective, kosher.
This is incorrect. The rules of kashrut for birds are different from those for meat or fish, there are no "rules" as what constitutes a kosher bird, rather there is a list of birds that are not kosher. It is generally accepted wisdom that birds of prey are not kosher, however this too is incorrect, as any bird of prey that does not appear in the list is kosher. The list can be seen in Deutronomy chap. 14, verses 11-20
Make sure all of the ingredients are kosher and the utensils and kitchen it's being prepared in are also kosher.
No, but there are kosher companies that make spices. Just look for the kosher symbols on the products.
If the kosher caterer in question makes wedding cakes, the cakes in question would be kosher.
i don't think there is one, unless the fresh turkey is not kosher. They are quite different. Kosher turkeys, like any kosher poultry, must have been slaughtered in a specific way mandated by halakha (Judaic law). Subsequently, they can only be cleaned using cold water, and are soaked, then salted in order to draw all remaining blood out of the bird. Due to the use of only cold water, kosher turkeys usually have residual pin feathers that will need to be plucked before roasting the bird. Due to the salting, they do not need to be brined as fresh turkeys do. Brining a kosher turkey will result in an over-salted bird.