Experiences bird guide lead you travel to the best birding places in North Borneo, Sabah, Malaysia. 专业鸟导带你到马来西亚沙巴婆罗洲最佳赏鸟及拍鸟地点 。

 “蓝喉蜂虎”  BLUE-THROATED BEE-EATER  Merops viridis

Bee-eaters get their names from their diet of stinging insects (bees, wasps, hornets, BLUE-THROATED BEE-EATER www.birds.my By, Borneo Nature Tours And Photography Sdn Bdh
ants). They specialise in catching and neutralising these titbits that other birds find unappetising or dangerous. 

But Bee-Eaters also catch and eat other harmless insects especially dragonflies, and also grasshoppers, butterflies. Occasionally, they may eat small lizards and fish.

Bee-eaters catch their prey on the wing. They look out for suitable prey from a tree branch or high wire (about 7m and above) then swoop down onto it. They snap up their victims with an audible click, their long, narrow bills keeping these dangerous prey a good distance away from the eyes. To get rid of the sting, the insect is vigorously whacked against the perch. Or simply squeezed to get rid of the venom. 

Bee-eaters are said to be attracted to smoke; to snap up insects driven out as land is cleared by fire for agricultural use.

Blue-throated Bee-eaters forage over the canopy of lowland forest, but also over mangroves, and relatively open habitats such as grasslands, marshes, beach scrub and even gardens and urban areas. Blue-throated Bee-eaters usually forage in pairs, sometimes in small groups, rarely above 15. But they may gather in flocks to hawk on swarming insects (termites, ants), together with Swifts and Swallows. But they roost together in trees in mangroves and forests.

Breeding: Bee-eaters court by flickering their tails and puffing out throat feathers. The female may initiate courtship. When the males initiate, they usually offer their mates a snack of an insect, sometimes feeding several insects in succession. The male bows a few times before he mates.

Bee-eaters nest in small colonies, usually of 5-20 pairs, but can reach as many as 1,000. They tunnel out a nest and prefer light sandy soil that allows good drainage; including beach dunes, sand quarries, even lawns, golf courses and air fields! Few colonies are found on vertical surfaces; instead, they prefer level ground or a low, shallow slope. On level ground, the tunnel slopes down sharply, levels off and may then rise slightly upwards again. The burrows are about 7 cm wide and 1-3 m deep and the nest chamber is about 20 x 45 cm and unlined. Both parents share tunnelling duties, using their bills and feet to dig. One keeps a look out while the other digs. More than one tunnel may be dug before egg-laying starts. Heavy downpours may cause a colony to abandon a site and re-start elsewhere. In other Bee-eater species, it is common for related birds or offspring from the previous season to help out mated pairs raise a brood. This is less well developed among Blue-throated Bee-eaters. Studies of Blue-throated Bee-eater nests, however, suggest that a small proportion of the brood result from the male mating with another female (!) or from eggs dumped in the nest by neighbouring pairs.

3-6, usually 4, white eggs are laid. Both parents incubate the eggs, which is done as soon as they are laid so the hatchlings emerge at different times. If food is not abundant, the older siblings kill the younger ones with their sharp hooked bills. Usually only 1-2 survive to fledge about 30 days later. The young stay in their tunnel nests a few weeks after fledging. Both parents feed the young, choosing large dragonflies, rather than stinging insects. In Singapore, Blue-throated Bee-eater nesting colonies are not easily located. 

Migration: The Blue-throated Bee-eater breeds in Singapore and the Malay peninsula in April-September, then strangely migrates to Indonesia thereafter. At the time when they leave, the Blue-tailed Bee-eater arrives. They are probably the only bird to breed here and migrate away during the non-breeding season. They migrate in small groups of not more than 15. In Singapore, they are found in scrub, mangrove, forest, cultivated areas.

Status and threats: Blue-throated Bee-eaters are not considered at risk in Singapore. Although nesting sites of Blue-throated Bee-eaters are affected by human interference, they adapt by nesting in smaller groups or even in lone pairs. 

除了团购,我们也接受个别订购赏鸟 / 生态摄影旅游配套,或度身订做所要求的行程及日期。 凡有兴趣者 , 请 email 注明所建议的出发日期及人数 ,有待报价。 We accept and tailor special birdwatching and nature photography tour for all individual (not only a group). Please email us with your preference date of departure and numbers of people for quotation. EMAIL: [email protected]
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