The video captures a grey, overcast sky in l'Hospitalet de Llobregat, Spain. A dark bird, likely a seagull, is the primary subject, flying across the frame from left to right. Another bird briefly appears in the lower right corner at the 0:03 mark, flying out of view. The video starts with a blurry, dark oval shape in the center of the screen, which quickly gives way to the sky and the flying bird. Faint background audio of a person speaking Spanish, saying "he explicado un poco el tema de que..." (translating to "I have explained a bit about the topic of..."), can be heard. No text is visible in the video.