Module 1: Introduction to Poultry Flashcards
What is poultry?
species of birds which render man and economic service and reproduce freely under his care
What is poultry?
species of birds which render man an economic service and reproduce freely under his care
what did birds evolve from? what 3 things changed>
reptiles with the power of flight
1. scales became feathers
2. hollow bones and airsacs (be be light and fly)
3. development of homeothermy (internal temp regulation = warm blooded)
What 3 characteristics determine precocial vs altricial?
- presence of down
- ability to feed independently
- ability to leave nest soon after hatching
precocial - early movers
altricial - nearly helpless
what type of commercial birds are altricial?
pigeons
What is the familia name for chicken
Gallus gallus
What is the familia name for turkey
Meleagris Gallopavo
What is the familia name for ring neck pheasant
Phasianus colchicus
What is the familia name for the Guinea fowl
Numidian meleagris
What is the familia name for a duck
Anas platyrhynchos
What is the familia name for a goose
Anser anser cygnoides
What is the familia name for a Muscovy duck
Cairina moschata
What is the familia name for pigeon
Columba livia
how can you tell a male jungle fowl from a female?
- saddle feathers
- comb and wattle
- brighter colours
- spurs on legs
what makes a comb and wattle grow larger? do females carry this hormone?
testosterone and yes
what are 4 common ancestors of todays poultry
grey jungle fowl
red jungle fowl
green jungle fowl
ceylon jungle fowl
what is a chick
newly hatched chick
what is a cockerel
juvenile male
what is a pullet
juvenile female
what is a rooster
adult male
what is a hen
adult female
what is a broiler
meat chicken
what is a roaster
heavier meat bird 3000-4000g
how can you tell a male turkey from a female
- brighter colours
- nose snood
- larger size