Questions about male or female button quail

[Juliovitorl]

Forgive me for the mistakes, but I have an explanation, I'm Brazilian and I'm not fluent in English, so I use the translator for that. Anyway, let's ask the question, I'm starting to create button quails, but I'm in a dilemma about the gender of one of my quails, after reading a lot about here on the forums I saw that the males have red feathers on the tail and next to it. However, I wanted to know if this continues, or, after many years, there are females with these red feathers, or if it is still a sure indication of a male. Follows the photo! Help me, are you a male? Once again forgive me for the mistakes

 

[Juliovitorl]

There was no consensus in the Brazilian forums, there is still little knowledge about this species of quail. But the whole bottom of that quail is red

 

[Quaicken108]

The centred quail is male and the right one looks like a female.

 

[Hiram Means]

Red and blue always mean that it's a boy

 

[Juliovitorl]

Muito obrigado pelas respostas!

 

[Ravenlover]

Forgive me for the mistakes, but I have an explanation, I'm Brazilian and I'm not fluent in English, so I use the translator for that. Anyway, let's ask the question, I'm starting to create button quails, but I'm in a dilemma about the gender of one of my quails, after reading a lot about here on the forums I saw that the males have red feathers on the tail and next to it. However, I wanted to know if this continues, or, after many years, there are females with these red feathers, or if it is still a sure indication of a male. Follows the photo! Help me, are you a male? Once again forgive me for the mistakes

Only males get red on the vent and only males growl

 

[Ravenlover]

Forgive me for the mistakes, but I have an explanation, I'm Brazilian and I'm not fluent in English, so I use the translator for that. Anyway, let's ask the question, I'm starting to create button quails, but I'm in a dilemma about the gender of one of my quails, after reading a lot about here on the forums I saw that the males have red feathers on the tail and next to it. However, I wanted to know if this continues, or, after many years, there are females with these red feathers, or if it is still a sure indication of a male. Follows the photo! Help me, are you a male? Once again forgive me for the mistakes

Need a good pic of each dark bird to tell you if its male or not but one for sure is