The hummingbird (family Trochilidae) is famed for many things - not least their ability to fly backwards. Of course, not forgetting their small size; the world’s smallest known bird is the bee hummingbird (Mellisuga helenae) which measures in at just 2.24 inches.
What is less well reported is that the range where these magnificent flying marvels can be found? In case you don’t know there range is restricted to the Americas and the Caribbean, which makes the report of a sighting of a Sumatran humming bird all the more remarkable. You see Sumatra is part of Indonesia, and that is on the other side of the Pacific from where you would normally expect to find hummingbirds fluttering about the blooms.
It was in the late 1950’s when Otto and Nina Irrgang reported that they had sighted a new species of hummingbird, one that was only half the size of the bee hummingbird; at 1.5 inches it was a seriously short fellow. Luckily one of their sightings occurred when one bird hovered within a foot of their faces. Given this close encounter it is hardly surprising that the pair managed to get a good description of the mystery bird, describing it as having a stripped yellow back and with a brown underside.
As befitting a true mystery cryptid it is needless to say no known Indonesian bird fits the description neither sharing the colour pattern or the birds small size, for even the smallest bird in the island chain measures 3.5 inches at maturity.
So the question has to be asked is there really a Sumatran humming bird awaiting discovery or could this whole report be based on the sighting of an unidentified insect




