Seagulls (there are many species) are birds and lay eggs.
Some species do. The species that do require their eggs to have several weeks extra of maturity after they are laid before they can hatch. Other species are ready to hatch almost immediately after they are laid.
It depends on the species.
mostly birds
all eggs have an incubation time, these times vary for different species. You can not rush this time. The eggs will hatch when they are ready and the parents will know
it takes 2 to 4 weeks for to hatch depending on air moisture and species
When a Peregrine Falcons eggs fail to hatch a mom puts its eggs in a place where other eagles try to get the eggs...Then the eagles get the eggs and go to their nest and eat the eggs that will not hatch.!.!. SarahSweetman@facebook.com
30-40 days after copulation, the female chameleon will lay her eggs. Depending on the species, it will be 5-6 months until the eggs hatch. Smaller species may hatch sooner, and larger species take a longer period of time.
All birds hatch from eggs, no matter the species.
Most reptiles hatch from eggs, but some species of lizard and snake are born live.
No. Snakes hatch from eggs or are born live depending on the species. Eggs and young come out the cloaca, an opening found under the tails of reptiles, birds, and amphibians.
Sure. The male of any species doesn't lay eggs. but girls???