Please choose the correct ending to complete the given sentence: Pets and Animals: [header] How to clip a cockatiel's flier feathers [title] Find a partner to help you. [step] One person should hold your cockatiel firmly and put his middle and index fingers on the sides of the bird's neck to keep her from biting. [title] Towel your bird.

Ending1: [step] If you are having trouble controlling your bird, try covering your bird with a soft, clean towel. This may calm the bird and make him easier to handle. Ending2: [step] Start by rubbing her shedding skin with your hands. If you are holding her in a towel, turn her upside down so her back is facing you. Ending3: [step] If your cockatiel has flippy feathers, choose a little towel, perhaps the type you would use for a bath, to dry her feathers. This will relax her, so that her feathers stay healthy longer and become clean. Ending4: [step] Gently rub her back with a soft towel to ensure no irritation. Cockatiels can get hot quickly and easily.

Answer format: ending1/ending2/ending3/ending4