There are two types of bird species and, although the basic principles of egg incubation remain the same, it is important to understand the differences between the two. Hatching a chicken is very different to hatching a parrot, or hatching a bird of prey.
Precocial Birds – These are birds such as poultry and waterfowl, which are capable of moving around after hatching.
Altricial Birds – These are birds such as parrots or birds of prey, which are incapable of moving around after hatching, and require more, intensive care brooding.
So what are the five main differences between the two types of bird?
Hatch with their eyes open |
Hatch with their eyes shut |
Hatch covered with down |
Hatch with little and sometimes no down |
Leave the nest within the first two days of hatching |
Incapable of departing the nest |
Will forage for food within hours of hatching |
Fed by parents |
Eggs are turned less frequently |
Eggs are turned more frequently |