No, but Prim does
When her father taught her to hunt in the woods, he would sing and the birds would fall silent. The mockingjays liked his voice and they would pick up his melody and repeat it. Katniss learns that the mockingjays, too, like her voice and the mockingjays remind her of her father. She treasures the mockingjay pin as she believes as long as she has it with her, a part of her deceased father will be with her, too.
Mockingjays remind her of her father, who used to take her hunting out in the woods. He would sing and the mockingjays would repeat his tune.
They decide to bird-whistle to each other through mockingjays
I have counted two. You have the lullaby that Katniss sung to Rue while she died and "The Hanging Tree", which Katniss sung in Mockingjay to Pollux and the mockingjays.
Annie's full name (Annie Cresta) was mentioned by Peeta after the incident with the mockingjays in Catching Fire, where the mockingjays imitated the screams of Prim, Gale and Annie to break Katniss and Finnick.
They use a 4 note whistle or melody, and the mockingjays in the forest carry their signal to the other because the mockingjays tweet melodies to each other and it gets carried on. Their four note melody means that they are safe.
jabberjays mated with mocking birds and started own race of mockingjays. katniss has a mockingjay pins she wears with her during the games. audience saw it and associated it with katniss. it became her talisman.
No Katniss marries Peeta and live happilly ever after and Gale tries to marry Katniss.
SPOILERS: no she does not die she marries peeta at the end of the book
they are related because Prim is the sister of Katniss
In "The Hunger Games" series, mockingjays symbolize rebellion and hope, making them vital to Katniss's plan. They serve as a powerful emblem of resistance against the Capitol, as their ability to mimic songs and sounds can be used to communicate messages and rally support among the districts. By embracing the mockingjay as her symbol, Katniss inspires others to join the fight for freedom, uniting them against oppression. This connection between the mockingjays and the rebellion underscores the significance of music and symbols in mobilizing people toward a common cause.
Whistling, so that the Mockingjays would hear, and then distribute the call throughout the woods.