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How long does it take a swan egg to hatch?
It takes about 18-21 days for cockatiel eggs to hatch.
About 30 days
Turkey eggs usually take 21 to 28 days to hatch depending on what they are incubated in like an incubator or by a hen. It also depends on how fertile it is and how it is cared… for. It usually takes closer to 28 days.
Mourning dove eggs hatch 14-16 days after being laid.
Around 3 weeks my bantam chicken is about due to have her eggs hatch and we have let her lay on her eggs for 3 weeks!
I am not an expert, but have been learning much about Swans. We rescued an injured Mute Swan from a local River and have been caring for him at a Swan Farm in Pennsylvania. …It take approximately 35-40 days from the time the last egg in a clutch is laid. In cooler weather it may take the longer time. In the U.S. Black Swans may nest twice a year once in September and again in late February early March. In cold weather the tiny cygnets will need shelter and supplemental food. The tiny hatchlings will enjoy shredded dark green leaf lettuce and spinach. There are recommended poultry feeds for the little ones, some need to be ground finer... Sunny afternoons in pond or pool water helps strength their little legs and provides Vitamin D. Any tiny cygnets placed in a kiddy pool MUST have a way to get out safely. Keep the water very shallow for several weeks. It is fun to see the changes as they develop into adults. I enjoy the "chirpy" sounds they make.
it takes 12-14 days
Usually between 3-5 days depending on the temperature and other existing environmental conditions in which the egg resides.
peahen lays eggs between may to august. it takes 22 to 28 days to hatch eggs.
A worker honey bee takes 21 days to hatch from the date that it was laid.
about 1 month
Answer the way ducks are 28 days
It takes 28 days for duck eggs to hatch.....and it takes 21 days for baby chicks to hatch and you can only put 12 eggs under neath a chicken.. no more then 12 or the mother ch…icken will throw it out!!! you dont want that to happen??? and you can put 32 eggs under neath a big white duck thnxxx have fun hatchin eggs lol bye:P :0
In Animal Life
It takes them 5 to 6 days to hatch!!
Angelfish eggs will hatch in about 60 hours at 80° F - according to http://www.angelsplus.com/Breeding2.htm 3-4 days.
i don't know if my answer is correct but I believe it is 3-4 weeks
jellyfish dont actually lay eggs as such but when they reproduce they produce an actual seperate animal called a polyp. these polyps are like tiny anemones which live, gro…w and reproduce indepently. the polyp will live for many years producing new jellyfish periodically. when the conditions are right the polyp transforms into a stack of tiny jellyfish called ephyrae. this depending upon species can happen quite quickly wihtin a few days. when properly formed the stack spilts off one by one and the young ephyrae swim off to form into jellyfish. some jellyfish dont produce polyps but instead give birth to live jellyfish.the time between reproduction and young jellyfihs forming can be anything form 1 week to a month