No flight of fancy, this rare bird needs to be caught to survive

ONE of the world's rarest birds is now almost reduced to a rumour. There are only 36 orange-bellied parrots known to be alive in the wild. The situation has become so critical that if numbers drop further, the survivors will be rounded up and put into captivity by members of a national recovery team trying to save the species from extinction.

The team - a large group of scientists and volunteers based in Victoria, Tasmania and South Australia - is about to release its new action plan, which includes this radical step of removing all the parrots from the wild if necessary.

''It's an option of last resort,'' says Peter Menkhorst, a zoologist with the Arthur Rylah Institute. ''But we won't hesitate.''

Central to the new plan is a delicate juggling act involving taking birds out of the wild to support the 20-year-old captive breeding program. The program was failing due to inbreeding until scientists made the ''radical'' decision two years ago to capture just under half the then known wild population of 50 birds and put them into the program.

There are now 208 birds in the program - and it's anticipated that a small number of parrots will be released for this summer's breeding season in Tasmania.

''We won't be releasing lots of birds at this stage, because we still need to build up the genetic bank - and we need to do risk assessment to decide which birds to release,'' said Peter Copley, a senior ecologist with the South Australian Department of Environment, Water and Natural Resources.

Talk of running up the white flag on the wild population first began in 2010, when it was found that the wild population had fallen from 150 in 2006 to just 50.

Continued:  http://www.watoday.com.au/environment/conservation/no-flight-of-fancy-this-rare-bird-needs-to-be-caught-to-survive-20120901-257ji.html

Grey-crowned Crocias crops-up in new location

One of the rarest birds in Vietnam, has just been discovered at a new location in Kon Tum Province significantly extending its known global range and offering hope that the species may not be as threatened with extinction as scientists fear.

Grey-crowned Crocias Crocias langbianbis is one of the least known birds in Asia. It was first described by a Swedish aristocrat, Count Gyldenstople in 1939 from three specimens collected at an unknown locality by young adventurer Bertil Bjorkgren. For over 50 years there were no further records until it was rediscovered by Jonathan Eames, Le Trong Trai and Nguyen Cu at Chu Yang Sin National Park in 1994. The species is currently considered Endangered by BirdLife on behalf of IUCN.

On 19 March 2012 professional bird tour leader David Bishop was at Mang Den in Kon Tum Province, when he first heard and then saw a pair of Grey-crowned Crocias.

“Soon after arrival at the site I immediately recognised the distinctive calls of Grey-crowned Crocias”, said Bishop. “I made a sound recording and observed a pair calling and duetting from the nearby tops of trees in a small clearing.” A second pair was heard later some distance below within a steep valley.

“This is the first time this globally Endangered and little-known species has been recorded in Kon Tum Province. Previously it was known only from sites in Lam Dong and Dak Lak provinces. These records extend the range of this rather localised species by circa 300 km northwards”, said Le Trong Trai Senior Programme Officer with BirdLife Vietnam Programme.

http://www.birdlife.org/community/2012/04/grey-crowned-crocias-crops-up-in-new-location/