Research Study - How Big is Your Beardie?

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jovamabob

Hatchling Member
So im conducting a small research study where my aim is to collect peoples Bearded Dragons weight, length and age. I'd be noting down all this info into a table and eventually, when i have enough info, i want to be able to create an 'average' length/weight vs age growth chart and a length vs weight chart. Im asking on here since i know they are most likely to be well cared for and would produce more reliable data than asking pet stores etc. When i've got all the info i need, i can post up my findings on here for you all to use if you wish :)

The only information that i will use is your dragons age, weight and length - none of your personal data, such as your name, will leave this post. There will be no discrimination if you guy is underweight, overweight, too small etc. If you have a juvenile, feel free to post each month as your baby grows (No more than one measurement per month please).

This is what you need to do:

1) How old is your dragon thought to be? Please fill this in as months up until the age of 2, then just the year will be sufficient. Ie. 23 months, 24 months then anything higher as 2 years, 3 years etc. This is to plot the growth of dragons up until they are expected to have stopped most of their lifetime growth. If you do not know the exact age of your dragon but have an educated guess, or your dragon is thought to be fully mature then feel free to write it in. If you have no idea of the age, then please wait until you do so i can make sure all info is reliable.

2) How long is your dragon? Please write this in Inches and if you are able i'd prefer it to be measured directly in inches rather than cm etc and then converted, though if you have to it's fine. In order to include those with tail-nips and overly long/short tails, please measure your beardie from nose tip to the tail base. I am classing this as to the line where the bottom of the legs end (Just after were the vent is). Here is Hige modelling! On this photo, where the arrow is, Hige would be 7.5 inches from nose to tail base.

tumblr_mbott9mf6Y1ry9h3jo2_500.jpg


3) How heavy is your dragon? This should be filled in in grams, and ideally would be done on digital scales for accuracy, although the dial kind are fine as long as they not 'out' as it were. Again, this would ideally be directly measured in grams rather than another measurement and converted but i'll accept it anyway :D Please place all of your pet on the scales, including tail. You can do this by placing a book or solid piece of card on to the scales, zeroing it, and then placing all your BD onto the flat surface. Here is Hige modelling again! (He hates cameras!) You can see Hige measures in at 395g.

tumblr_mbott9mf6Y1ry9h3jo1_1280.jpg


This would then be written as
Age: 22 months
Length: 7.5 inches
Weight: 395g


Thank you very much for participating! Please feel free to ask for a copy of the results to be emailed to you/pm'd. I'd be happy to send any of it :D

Please treat this post as still collecting data until i write on here that i'm no longer collecting any :D
 

Onlymediocre

Juvie Member
This is a great idea!! I have 2 dragons...and def email ([email protected]) or pm me what you come up with... Im keeping a daily record on mine for their growth. This is from yesterday:

Athena
Age: 2 1/2 months
Length: 4"
Weight: 45g


Persephone
Age: 2 months
Length: 3 1/2"
Weight: 30g
 

wolfysluv

Hatchling Member
This will be extremely helpful. I noticed that people regularly ask about average lengths, etc on here.

I am always curious about size in regards to where a dragon came from as well. For instance is a dragon from a mass farm (sold in petsmarts for example) the "same" as as a really expensive well private bred one? Ya know? It's a seperate question than what you are doing (average growth).

Anyway,
Helius Incendus Maximus
13 months of age
612.3497 grams
20 inches
 

jovamabob

Hatchling Member
Original Poster
Please will you measure to the tail base for me though? (See the picture guide above :D) Thanks :D
 

wolfysluv

Hatchling Member
Helius Incendus Maximus
13 months old
612.3497 grams
8 1/2 inches

Very wise, and most reliable way to measure I would assume. Thanks for doing this.
 

patrickmb21

Hatchling Member
This is really cool are you going to share it when your finished.

My bearded dragon.
Age 5 months
Length 7 inches
Weight 125 grams

:D glad i could help
 

vampy

Juvie Member
babyG
Age: 7 weeks (so i guess you could call it 2 months)
Length: 3.75 inches
Weight: 28g

Bigbaby
Age: 7 weeks (so i guess you could call it 2 months)
Length: 4 inches
Weight: 34g

BabyV
Age: 7 weeks (so i guess you could call it 2 months)
Length: 3.5 inches
Weight: 30g

Will measure 3 more babies for you tomorrow, then 2 more and 2 adults at the weekend.

I'd be interested in seeing the data too....you can email me at [email protected]
 

jovamabob

Hatchling Member
Original Poster
patrickmb21":2w2ags48 said:
This is really cool are you going to share it when your finished.

Thanks :D Im doing it as a pure interest thing, and im the last year of university, so time allowing i'll probably complete all the data by around next spring so that i have plenty of data to make it more accurate. If there happens to be a mass influx of data i'll probably do it around Christmas time :) All the data will be shared afterwards - i'll make a post with all the info on, graphs etc, and if you wanted you can leave an email/pm me an email when its done and i'll email it to you directly.

I get access to all the statistical software this year at my university for my dissertation research project so i figured i may as well use it for this while i can! :)
 

lilgreeneyes

Juvie Member
This is a really awesome idea. Thanks for doing this. It will be cool to see the averages.

I have 3 dragons with weights and measurements (with tails) So if you will still be doing the study this weekend, so I can get the tail base measurements.
 

vampy

Juvie Member
3 more babies for you

1
Age: 7 weeks (so i guess you could call it 2 months)
Length: 3.25 inches
Weight: 27g

2
Age: 7 weeks (so i guess you could call it 2 months)
Length: 3 inches
Weight: 19g

3
Age: 7 weeks (so i guess you could call it 2 months)
Length: 3.25 inches
Weight: 27g
 

Tonja

BD.org Addict
Geico is 4 1/4 months, 7 inches from snout to tail base and 178 grams

Emily is about 1 month to 1 1/2 months..shes 17 grams and 3 inches from snout to tail base
 
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