Parakeets CAN eat many things but clay they should not eat.
no no no
why the heck would you wat to eat chalk.
yes. sometimes, the male has been known to eat or peck the babies.
yes
Yes
Yes they can
according to nature it is not possible but if it hungry and unable to find his food then it may eat another parakeet
If your parakeet hates you, it is instinctively reacting to you, since you are tremendously larger than it, as a possible predator who might eat it.
Some people like to eat chalk because they think it taste good.
This is a simple answer. They are vegetarian. they eat nothing but seeds and nuts YOUR WELCOME.
Can they eat strawberries? Yes, I feed them to my parakeet all the time.
I have never heard of water snails eating chalk, i just go to the pet store and get some algae wafers