Please choose the correct ending to complete the given sentence: Pets and Animals: [header] How to bond a pair of conures [title] Raise the birds together from an early age. [step] If two conures are both relatively young (less than one year old) and have already been weaned, they can probably be placed together in a cage immediately. When the birds are raised together, they are more likely to think of each other as partners and companions.

Ending1: [substeps] Conures live at least 3 years in a cage. It's important to supervise young birds, however, which means watching adult birds socialize with them regularly. Ending2: [substeps] The bottom of the cage is the area where conures can interact as lovebirds. Make sure this is something you and your birds frequent frequently. Ending3: [title] Place birds who were not raised together from a young age in separate cages. [step] When introducing birds who are a bit older (more than one year old), place them in two separate cages, but place the cages side-by-side. Ending4: [substeps] Any pair that you already have together, do it as soon as possible to improve the bond of them. It doesn't make sense to move your conures to a different cage each year.

Answer format: ending1/ending2/ending3/ending4