Angry Birds Mystery Island does not explicitly feature LGBTQ+ characters or themes within its narrative. While the broader franchise has shown LGBTQ+ support, this specific series focuses on adventure and mystery without emphasizing LGBTQ+ representation, resulting in no identifiable depiction.

Based on available information, 'Angry Birds Mystery Island' does not contain identifiable transsexual characters or themes. The provided search results indicate a complete absence of content related to the transsexual community within the film's narrative.

The series focuses on teamwork, exploration, and solving environmental puzzles. There are no traditional combat scenes, duels, or physical confrontations between female and male characters. Female characters like Mia and Rosie contribute through intelligence and cooperation, not physical combat against male opponents.

The series introduces Jo, a new non-binary character. However, as Jo is an original character with no prior canonical gender, their portrayal does not meet the definition of a gender swap. No other characters have their established canonical gender changed from source material.

The animated series features anthropomorphic animal characters (birds and a piglet) whose race was never specified or visually depicted in the source material. As such, no character meets the definition of having been race-swapped.