Based on the provided information, the film 'Fragmente aus dem Leben der Vögel in den Alpen' does not feature any identifiable LGBTQ+ characters or themes. Therefore, its portrayal of LGBTQ+ elements is categorized as N/A.

Due to the absence of any provided plot details or character information for the film {黃飛鴻威震四牌樓} (1955), an evaluation of its portrayal of transsexual characters and themes cannot be conducted. Therefore, the net impact is deemed N/A.

The movie does not contain any action or adventure elements.

The film's title, "Fragments from the Life of Birds in the Alps," strongly indicates a nature documentary. This genre typically does not feature narrative characters with established canonical genders from source material, making the concept of a gender swap inapplicable.

The film's title, "Fragments from the Life of Birds in the Alps," strongly indicates a nature documentary focused on animals. There is no evidence of named human characters with established racial identities from source material or history that could undergo a race swap.