It looks like your sentence was cut off. If you'd like to complete the story or provide more context, I'd be happy to help you continue it. With the information given, here's a possible continuation:

"Mary loved small animals. One morning while taking a walk in the park, she noticed a tiny bird on the ground, looking weak and unable to fly. Concerned, Mary carefully picked up the bird and decided to take it home to nurse it back to health."

Is there a specific direction or additional detail you'd like to include?