I just read a medical website that says you can see the live nits under a black light. The pediatrician that wrote the article said they use it at their office to detect them. But I'm not sure about live lice.
Check for white little things on their head
You can tell how big a star is using light and you can tell what elements it is made from using light.
If you feel like something is crawling on you
If your Mexican landscapers let their children swim in your pool while they are working in your yard, ..... your pool has lice.
because of lice and hairy hair
The best way to describe them would be that they appear to be "clear" with black "insides".
Black and white aren't colours but are shades. White is a light shade and black is a dark shade.
A really good lice fighter would be rosemary instead. There are rosemary shampoos that you can try that help prevent and fight lice.
Can't help you on this one, I don't know what a peacooke is.
Hatched nits are clear or white, and the live ones are a darker color such as tan, black, or brown. You can also tell by popping them, if you can pop the egg it's alive! If it doesn't op or there's nothin in it then they are simply hatched. Use lice ice, nix, coconut shampoo, and vinegar also works. Nasty things they are
Caged birds with lice or mites will scratch a lot. Whether or not your parrot has lice or mites, it is wise to get a mite spray from the pet shop and spray it every couple of days. The spray does no harm if used properly.
PCH ANSWER: Ravens are light gray, but crows are black