Yes, Just wondering are these birds easy to take cake care of and how long do they live. Are they quiet when you are going to bed? I know owning pets are in a way a reflection of oneself. Never owned birds(just cats and dogs).
These guys are cockatiels. Relatively easy to take care of - larger birds are more difficult. The key thing is they need to socialise - this means you either need to have (at least) two of them, or else if you only have one bird you need to spend a lot of time playing with him or her - at least a few hours a day for smaller species, and even more for larger ones (who are also smarter). As far as costs go, the initial setup (a cage, toys, etc) is quite expensive, and vet bills tend to be higher than for a cat or a dog even for routine checkups (let alone any medical emergencies), but day-to-day costs aren't too bad - even if you feed them the best diet possible, it's fairly cheap (partly due to their small size, so they don't need
a lot of food); they do need toys replaced regularly as they'll destroy them, but these aren't too expensive and it's quite practical to make them yourself out of very cheap materials.
The trickiest thing with care is knowing what could be dangerous to them. There are a lot of things that are dangerous to birds that wouldn't be to other pets - firstly, of course, because they can fly, but also for example - if you have non-stick cookware with PTFE or PFOA (Teflon) coatings, the fumes from those when heated are
very toxic to birds - as in, a single exposure most likely will kill them. And it's not always obvious what might contain this - you probably thought right away of frypans, and maybe ovens, sandwich presses, air fryers - did you also think about hair dryers or clothes irons? Luckily there are safe alternatives for 99% of affected products. Fumes from cleaning chemicals can also present a similar danger. There's also some foods that are perfectly safe for humans but toxic to birds (although this is also true for other animals, eg. humans can eat chocolate but dogs cannot, neither can birds for that matter), so it's important to know these.
Cockatiels live for 15 to 20 years on average; the world record is (I believe) 36 years. This is long by pet standards in general, but quite short by bird standards - some species, like large cockatoos and macaws, will often outlive their owners.
These two tend to be quiet at night - but they can be VERY noisy in the morning. However, not all birds are the same.