Lost bird: Small, shy cockatiel missing near Lower Richmond Road

Suki is a small, three year old female cockatiel. She has quite a shy, sometimes jittery, personality and is not a confident or fit flyer, so we're really concerned about how she's surviving without us. She's likely to be hiding somewhere or perched at the highest point she can find to make herself feel safe. She flew over our garden fence whilst looking for my mum and even when my mum went right up to the fence and started flock calling her, she must have just been frantically flying further and further away because she didn't call back and couldn't hear us at all within a minute or two. She flew in the direction of Manor Circus Sainsbury's at 3pm on Sunday and that's the last time we saw her.