This season I paired up three pairs
(one pair not pictured) for breeding purposes. The
original pair that has successfully bred for me in '99
and again in '01 was paired up in
mid-October. They only copulated a few times but stayed
near each other for quite a bit after that. The last
copulation I saw between them was in mid-January. In
early March the female began searching the enclosure day and
night. So I added a nest box on the off chance she was
gravid. She immediately went in and settled down.
Since I did not believe these animals to be actively breeding
I hadn't added a heat spot for the female and my concern is
that she won't lay good eggs because of it. However this
morning (4-1-04) she is in Ovaposition (see photo above) and
the eggs look good from this angle UPDATE: The eggs were
carefully candled while avoiding the female's teeth! The
few eggs I could check were fertile! I will let this female
hatch these eggs maternally and hope to see some little babies
in 50+ days!
UPDATE: 4/15/04 - I checked on the
female the other day and carefully used a tube to protect my
hands and face from her teeth while I observed her eggs.
They looked good and white but there was one bad one on the
very top. I have heard of bad eggs sometimes causing
other eggs to go bad and so I didn't want to take any chances
with this one. Perhaps (some would say) I am insane for
removing a incubating female from her eggs just to pull one
egg, but I have had success pulling her in the past from her
eggs with the 90% of the eggs hatching afterwards. She
just recoils around the egg mass and goes back to work.
She is a great momma snake. Above you can see the photos
from the little egg pulling adventure. I will be keeping
my eye on her to make sure she recoils well over the eggs and
pretty much leave her alone from here on out. Just
wanted to share a little breeding season action! Special
thanks to my husband Mitch for his help documenting this while
I work with the snake.
UPDATE: 4/25/04 - The female had
recoiled and looked great the last few weeks. I checked
her once again and this time I smelled more rotten eggs.
So today I decided to pull her again to remove the bad
ones. See photos above of the process. The end
result was 8 bad eggs, all of which were fertilized but had
died some time back. The other eggs were candled and
found to be still fertile, so I put the female back and will
wait to see if she recoils again. If not, I have an
incubator ready to finish the female's job. She has been
stressed quite a bit during this incubation, but I felt it was
in the best interest of the eggs to remove the bad ones.
UPDATE: 5/10/04 - Once again I
checked on the female after leaving her alone for over a
week. I used my paper towel roll to move her head so I
could see the eggs inside her coils. She had more bad
eggs visible and so I decided to pull her off and remove
them. As I started to remove her completely, I noticed
that on her upper neck she had a "cheesy growth"
from where the bad eggs had been touching her skin. This
was my catalyst to make me decide to remove her altogether
from the incubation and place them in an incubator for the
remainder of the process. Once I got her off, I removed
5 more bad fertilized eggs from the clutch. Then I set
them up in my waiting Hovabator at 31.5 - 31.7 C for this
week. Next week I will drop this temp to 31.0 C to reduce the heat provided as the babies will be hatching soon
and are creating their own heat. Hopefully I will avoid
any full term dead babies. There are still 19 eggs
cooking (see photos above) which means since I removed 9
before and 5 this time she laid a total of 33 eggs this
season. There are several eggs that have bad looking
spots on them and I am not sure if they will survive but at
least I have a little more access to them instead of harassing
the female each time. They are also sunken in quite a
bit. I have decided to just wait and see if they cave in
any more. Right now the humidity is at 75% in the
incubation box so I am hoping this will be enough. Of
course I will be updating this page as more information
develops. Keep your fingers crossed that the eggs
survive!
UPDATE: 5/17/04 - Since I moved the eggs from
the female into the incubator, I have been checking their
progress several times a day. On 5/15/04 I pulled one
egg that had died. It's shell was
"wet-looking" and smelled horrible. I opened
it up and there was a small neonate that was still moving
slightly but the yolk was completely hard and rotten.
The baby hadn't developed any pigment but looked otherwise
fully formed. Today (5/17/04) I decided to pull the next
four eggs that had died and open them up. Once again, Mitch
was my photographer and helped document this ordeal.
There were two yellows and two maroons in these eggs.
Two of them had died not long after the other one I pulled on
5/15. They were still small with a large amount of yolk
left. They had developed some pigment but not
much. Their heads were tiny and still blunt. Both
were dead. The other two were much further along when
they died as their bodies were seemingly perfect and they both
had quite a bit of pigment. But again, both had very
hard and rotten yolks. You can see the dark yellow yolk
in the photos above. 14 eggs remain and there are
only three days left before day 50. I am hopeful for the
remaining eggs. Several of them are still white and seem
to be alive. Since these babies made it most of the way,
it seems possible the good looking eggs could have viable
babies still to hatch.
UPDATE: 5/19/04 - After removing the bad eggs several more
eggs were starting to look "wet" and smell very
bad. But much to my surprise last night, one maroon baby
had pipped and one yellow baby was trying to also. The
little yellow baby later drowned and as of right now, there
are only five eggs alive. One has crawled out and I am keeping a very close eye on the
rest. They
have been moved to a different shoebox that has paper towel
moistened with distilled water and a perch for any babies that
crawl out. Several of the other
eggs looked perfect but the babies were just cold and dead in
the eggs. I sort of feared this would happen when I took
them away from the female. But since she was having a
bad skin reaction to the bad eggs I decided to pull them in the best
interest of the female. I will keep this page updated as
the few remaining babies hatch out.
Last UPDATE: 5/20/04 - Tonight all the remaining babies (3
yellow and 2 maroon) have climbed out of their eggs and begun
perching. I always love to see how little babies
immediately want to sit on a perch just like a perfect adult
pose. I have several theories why the remaining eggs did
not make it, but I will chalk it up to a learning experience
and try to improve for next time. Thanks to everyone for
their kind emails and words of encouragement. Special
thanks to Trooper Walsh and Tracy Barker for their incubation
set-up advice and husbandry skills shared.
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