Contributed by Seng Alvin.
As we will be welcoming the Year of the Rooster in a few days time, there is no better time to write something about our Red Jungle Fowl, Galus galus, without which we will not have our Hainanese Chicken Rice.
They are now seen all over the island from parks and gardens to our housing estates. But they were not recorded by our earlier authors up to the late 70s. The first record was from Pulau Ubin in 1985/86 from observations by Lim Kim Keang, other birders and residents. This population, likely from Johor, had since established itself. Pulau Ubin is still considered the stronghold for this species. The first mainland record were two females seen at Poyan on 29 January 1998. (SINAV 12.1).
The spread of this species together with introduced stock and escapees to the rest of the island have resulted in hybrid birds roaming all over our parks and gardens. The danger will be a dilution of the original species in Ubin if it has not happened yet. Another concern is the spread of bird flu if it surfaces in Singapore again.
Pasir Ris Park has a few families of the Red Jungle Fowls, with 30-40 birds, thriving in this mangrove parkland. The most recent was this hybrid family where the mother was a domestic hen with a complete white plumage. The father seems to be a Red Jungle Fowl. Why did it choose to mate with a domestic hen instead one of the wilder birds around?
It was seen hanging around at a distant to the mother and her seven chicks but did not feed with them. This strange behavior may be of rejection by the hen and the reluctance of the father to abandon the family or normal for the mother bird to bring up the chicks alone. What do you think? Interestingly the chicks are both white and brown taking the genes from each parent. I will monitor this family and seen how the chicks will turn out when they become adults.
Gong Xi Fa Cai to all.
Reference: Lim Kim Seng. The Avifauna of Singapore 2009 Nature Society (Singapore)