Behavior and enrichment
Avi
So my friend has two budgies in cage of 13x13x13 and they fear everything around them except him and their food and so watched on somewhere where they told me to put cardboard on sides of cages so I recommended him to do the same but I have budgies but I didn’t do it and he has been caring for them since 5 months they brought them their age
6-9 months or something
Please help me to help him his problems are
His budgies fear everything and plus please give some winter budgie care guide and a guide for bonding