Avian Notes (10/08) Flashcards
What bird class are parrots?
psittacines
What bird class are parakeets?
psittacines
What bird class are cockatiels?
psittacines
What bird class are cockatoos?
psittacines
What bird class are soft bills?
passerines
What bird class are canaries?
passerines
What bird class are finches?
passerines
What bird class are pigeons?
columbiformes
What bird class are doves?
columbiformes
What bird class are chickens?
galliformes
What bird class are pheasants?
galliformes
What bird class are turkeys?
galliformes
What bird class are quail?
galliformes
What bird class are geese?
anseriformes
What bird class are ducks?
anseriformes
What bird class are swan?
anseriformes
What bird class are falcon?
raptors
What bird class are hawks?
raptors
What bird class are ostriches?
ratites
What bird class are emu?
ratites
What are feathers made of?
keratin
What is the name for wing remixes or tail rectories, very large feathers that originate from the carpus, metacarpus, and pygostyle?
primary feathers
What is the name for the large feathers that originate from the radius and ulna?
secondaries
What is the name for the feathers found all over the body?
coverts or contour
What is the name for feather tracts?
pterylaw
What is the name for non-feathered trace?
apterylae
What is the name for the main shaft of the feather?
rachis
Apterylae are present up to what percent on the body?
45%
What portion of a feather attaches ot the rachis?
barbs
What portion of a feather attaches to barbs at a 45 degree angle, and hooks with nearby same structures?
barbules
What is the action birds perform to realign feathers?
preening
What is the thickness of bird skin in feathered areas?
2-4 cell layers thick
What is the name for the preening gland?
uropygial gland
What is the function of the preening gland?
waterproofs feathers
In what birds is the preening gland absent?
amazon parrot
What are pneumatic bones filled with?
air
What is the formed bones along the sternum, making up the pectoral muscle attachment site?
keel