I got a sulfur-crested cockatoo about 8 months ago and lately it's been going absolutely crazy screeching from like 6am to 9am every single day. I've tried playing music, covering the cage partially, and moving it to a quieter room but nothing really helps. Is this just a phase or am I doing something wrong with handling or cage setup?
That early morning screaming is pretty normal for cockatoos - they're flock birds and they do this "dawn chorus" thing in the wild to call their group together, so you're hitting their most vocal window of the day. The tough part is that at 8 months in, your bird's probably gotten comfortable enough to really let loose, and once they learn screaming gets a reaction (even if it's you trying to quiet them), it reinforces the behavior. What actually tends to help more than covering the cage is getting them on a really solid routine - same wake time, immediate breakfast, then early enrichment activities or time out of the cage doing something engaging before that screech window hits. I had a friend whose macaw drove her neighbors insane until she started taking the bird out right at 6am for foraging toys and social time, and it dropped the volume way down because the bird felt like the flock activities had already started.
The dawn screeching is definitely a natural behavior, though I'd push back a bit on it being something you just have to accept. Yes, it's instinctive flock calling, but 8 months in and suddenly ramping up for three solid hours suggests something's changed - could be sexual maturity kicking in, a shift in your routine they're reacting to, or they're not getting enough sleep. Cockatoos need like 10-12 hours of uninterrupted dark time to settle their hormones and stress levels, so if your household gets noisy or bright early, that's probably feeding the problem. Before you resign yourself to it, try a consistent bedtime routine with a genuinely dark, quiet sleep area a few hours before they start screaming. And honestly, if they're this vocal this consistently, they might also need more enrichment or social time during the day - a bored cockatoo is a loud cockatoo.
How long has it been escalating - did it start gradually or just kick in suddenly a few months back? The dawn calling itself is totally natural, but a sudden spike eight months in usually signals something changed in their routine or environment, not just instinct kicking in. I had a similar thing with a parrot years ago, and it turned out the bird was picking up on my own schedule shift - I'd started waking up earlier for work, and that triggered daily screeching that hadn't happened before. Worth checking if anything shifted in your household rhythm, whether the bird's getting enough sleep (they need 10-12 hours of uninterrupted dark time), or if there's a new light source hitting the cage early. The music and covering approach won't really cut it because you're not addressing what's driving the behavior - you need to backtrack and figure out what changed.
Log into answer.
