The yellow-headed water monitor (Varanus cumingi), or Cuming’s water monitor, is one of the smallest members of the Varanus salvator group, and one of the most bright-colored and attractive. It inhabits the mangroves and tropical rainforests of the Philippines (endemic species to the Philippines islands), but can also be found in modified habitats of low-to-mid elevations. The population density is quite low.
Adult lizards usually attain a length of about 150 cm. The basic coloration of adults is dark with yellow bands, mostly a yellow head.
Like other monitors, the yellow-headed water monitor (Varanus cumingi) is a diurnal predaceous species. It prefers to prey on fish, but small-scale rodents, lizards, amphibians, arthropods, etc., could be eaten as well. Generally, we have fragmentary information about the biology of these interesting monitors.
The captive breeding of the yellow-headed water monitor (Varanus cumingi) was successful several times but still remains a significant event.
In 2013, we received a pair of yellow-headed water monitors as juveniles. The first breeding in BION took place in 2015.
The enclosure size is 150x100x100cm.
Substrate: bark pieces, leaf litter, and wood scrap (from deciduous trees). The layer thickness is about 8 cm, providing a possibility of scrabbling.
Decoration: a large water container of about 25-30 cm deep with filter is necessarily provided for drinking and swimming. The water temperature is 23 to 26 º C.
Illumination: a full spectrum lamp. The daytime length from April till July is usually 14 hours, and from August till March it is 7 hours.
Temperature and heating: a full spectrum lamp OSRAM 300 W provides 50º C at the basking spot. UV lighting is important for young animals, so we use a UV lamp along with a full spectrum lamp. The temperature at the enclosure is 27-28º C at night and 28-32º C during the daytime.
Diet: adult animals receive rats, mice, fish, pieces of chicken hearts and quail eggs . We feed them twice a week.
Mineral supplements: not required.
Hibernation: a gradual temperature and the day length decrease starts in October. Two weeks of wintering pass with the 24º C temperature and 7 hour day lighting. After the cold period, we gradually return heating and lighting to its summer level. The warm period begins in April.Baby Cumingi 13inch
Till this moment, the only problem with traumatized female took place in our lab during the mating season. The surgery helped to cure the animal