It was hard to miss their songs, which the researchers variously describe as "bubbling," "churring," "whistled," and "excited-sounding." Like an opera singer milking a final aria, the bird produces at least one song that rises distinctly and ends "abruptly in a higher, separate note." Yet another call was translated to human-speak as "ch-ch chi chi-chi-chi-chi," with the individual notes again rising in pitch. Birds of a feather in this case do flock together, as the researchers found little evidence of P. hualon joining other species. In terms of mating, little is known at this point, but it's possible that the bald-headed bulbul is of the lovebird persuasion. Observed duos appeared to remain bonded to each other for lengthy periods, suggesting that couples may maintain these close connections yearlong. The limestone karsts of Laos and nearby forests are gaining a reputation for unusual wildlife discoveries. "Distinct animals thought to be restricted to the wet, evergreen forests include the Annamite striped rabbit and the Saola," Clyne said. The Saola, also called the Vu Quang ox, is a forest-dwelling bovine and is thought to be one of the world's most rare mammals. In 2002, co-author Timmins described the then newly found Laotian rock rat, the lone-surviving member of an otherwise extinct genus, in the same region of Laos. Of the new baldheaded avian find, Colin Poole, director of WCS's Asia programs concluded, "It's always exciting to discover a new species, but this one is especially unique because it is the only bald songbird in Asia." Poole added, "The discovery also underscores how much there is still to learn from wild places around the world." Related Links: Get More NewsSpiders, Scorpions Among World's Oldest CreaturesMany creepy crawlies have been on Earth much longer than previously believed.Blood-Sucking Vampire Bats Sing DuetsWhite-winged vampire bats "harmonize" with separated roost mates.Oldest Hebrew Writing Possibly FoundAncient inscriptions on a 3,000-year-old pottery shard could make history.Rare, Prehistoric-Age Reptile Found in N.Z.A tuatara has been spotted on the New Zealand mainland for the first time in 200 years.Iceman Has No Living RelativesOetzi, the 5,300 year-old frozen mummy, left no living genetic legacy.SLIDE SHOW: Landscapes of TerrorWhat makes a place feel scary? There are scientific explanations.It's Official: People Are Warming the PolesHumans are conclusively to blame for polar warming, say scientists.Eight-Armed Animal Preceded DinosaursWhat may be one of Earth's first animals was no bigger than a coaster and had eight arms.Phoenicians Live on in People's GenesOne in 17 Mediterranean men may be descended from ancient Phoenicians.Pesticides, Fertilizers Linked to Frog DeclineA pesticide is found to promote parasites among amphibians.Hubble Telescope Taking Photos AgainThe Hubble Space Telescope is once again snapping stunning photos of the universe.Andean Mummy Hairs Show Hallucinogen UseScientists find direct evidence of hallucinogenic drug use among ancient Andeans.Opals on Mars Reveal Planet's Long Wet PastOpals found on Mars suggest the planet has been wet for much longer. |
advertisement
Top Stories Today26 May
26 May
26 May
25 May
25 May
25 May
25 May
25 May
25 May
25 May
|
our sites
video
mobile
shop
stay connected
corporate