Is not recommended unless domestic reared Cordon-bleus
If nest receptacle is positioned strategically will see a bird in the nest. Easy!
Not quite
Until clutch complete sit lightly during day (easily disturbed), and not at night.
Inspect 1/4 of an hour before 'light's out'
If only one bird is visible proper incubation has started
If in a densely planted aviary will only see 1 Cordon-bleu then 3 days after brooding
- the cock in particular will have a very laterally curved tail
They are quite steady 'sitters'. The cock might commence sitting but the hen usually
does most of the work with a full clutch. The clutch is usually 4 - 6 eggs
(occasionally 7)
If fit, fertility is very high (usually 1 clear egg per clutch)