reddish pinkish eyes

I have a cocktail parrot named Patrick. I’ve had them about two years now recently. we went out of country so we sent him to our relatives to look after and the weather there was really hot. When he came back. I started noticing one of his eye the left one started to turn pink, so previously my...

His name is Tiki, we have him for about 7 days, he is 6 months old and is playful and happy, hand fed, really energetic and fascinated by everything. I'm no expert but at first we thought he wasn't sleeping or that he was tired. He seems to be afraid of the dark so we leave a little nightlight...