Please choose the correct ending to complete the given sentence: Pets and Animals: [header] How to bond with pet finches [title] Make the same noise each time you enter the room. [step] When you first get pet finches, they will likely be nervous in your presence. In order to get them more comfortable, you need to demonstrate that you are not threatening.

Ending1: This will make your finches feel more comfortable around you and will lessen the apprehension that you might be putting on them. [substeps] The best way to do this is by making the clicking sound that children make when they hear happy people greeting their humans. Ending2: Doing so will help to reassure them that they are safe and sound in the space. [substeps] Shouting, talking, or yelling " fear me! " are okay, but showing serious emotion (such as fright) will not help them begin bonding. Ending3: Start by activating a mechanical toy, such as the musical hive, when the finch hears you approaching. Insert a small hand holding radio or radio into the middle of the cage and vibrate the electronic device while trotting inside the cage. Ending4: Try making the same calming noise each time you enter the room with the bird cage. This will help them get to know when you are around.

Answer format: ending1/ending2/ending3/ending4