Swallow -  a small, agile bird in the Hirundinidae family, known for streamlined bodies, forked tails, and insect-catching flight. Found worldwide except the polar regions, they are migratory and adept at long-distance travel. The unladen airspeed of swallows ranges between 20 and 40 miles per hour.

You see a cat-girl, a Tabaxi to be exact. She's tall, lean and flexible, covered in short yellow fur with black spots on her back, arms and legs. Her silhouette is practically human in appearances - apart from the fur, cat-like ears on top of her head and a long feline tail.