Any ways to find out my DYHA belongs to which subspecies?

[GWMYR]

Hi guys, does any way know my DYHA belongs to which subspecies?

Below are the image, thanks in advanced.

 

[GWMYR]

Anyone can help? Anyway, Coco is around 1 years plus old.

 

[JerseyWendy]

That would be extremely difficult. My guess - and this is only a guess - is that yours is Amazona oratrix oratrix.

Here is a link to various subspecies of DYHs, that explain the differences.
Double Yellow-headed Amazon Parrot (Amazona oratrix)

I can tell you with certainty he's not a Tres Marias.

 

[GWMYR]

I see, cause when Coco was baby (a handfeeding chick) the previous owner bought her from a birds store and the birds store say that Coco was a magma.

Any ways to know? Or should i have to wait for more molts? Previous owner told me that the yellow coloring is growing more.

 

[JerseyWendy]

I see, cause when Coco was baby (a handfeeding chick) the previous owner bought her from a birds store and the birds store say that Coco was a magma.

Any ways to know? Or should i have to wait for more molts? Previous owner told me that the yellow coloring is growing more.

How much does he weigh?

My Sam is a Magna (and my Quincy in my Avatar was a Magna, too). Magnas don't achieve their full coloration for many years. Here are some photos of mature Magnas (note the full yellow legs):

And here was my Quincy (not mature yet)

 

[GWMYR]

I will weigh her soon. Oh yah, Coco is having some yellow on her legs too. Does that consider as something?

 

[JerseyWendy]

Magnas will have their inner AND outer thighs yellow (as they mature).

 

[GWMYR]

For now, I guessed I have to wait till Coco mature then I can really know which subspecies does she belongs to?