Uric acid in paste form. Energetically more expensive an excretory method, but I forget why they use the uric acid excretion.
magnet blue
The 3 waste materials that the lungs are known to excrete include carbon. The lungs also excrete water and heat.
Owls excrete from their anus just like other birds. Also, because they swallow their prey whole, they regurgitate the undigestible parts of their pray like hair and bones. This regurgitated material is called an "owl pellet."
Salim Moizuddin Abdul Ali is known as father of birds.
Humming Birds
A rodent might excrete on people that they are comfortable with, or who they like. I've had a few mice who did not seem to like others, and did not excrete on them, but whenever I held them, they were usually calm and sometimes did crap or pee on me. It has been known in a few other cases who had mice, gerbals, or the like.
Ornothology is the study of birds
birds dum one
Birds are known as aves.
Yes. Birds have an internal skeleton known as an endoskeleton.
They can and they will. Birds produce a dust that can trigger an allergic reaction known as 'alveolitis' and is known as 'bird breeders lung'. This will affect a human who is already sensitive to lung related problems. It is more likely to occur when birds are kept in a confined space so that inhalation of feather dust and fecal is more concentrated. Illness can be noted between 4 and 6 hours after inhalation. Prolonged exposure may be serious
There are many birds known as birds of prey, including things like hawks and eagles.