A SOLITARY SPIX'S MACAW IN THE WILD. SHOULD IT HAD BEEN FREED BY A POACHER???

Reproduced from BBC News (on line)

A solitary Spix's Macaw was caught on video flying through trees in the state of Bahia. 

Pedro Develey, head of the Brazilian Society for the Conservation of Birds, said he believed it had been freed by a poacher trying to avoid arrest. 

A search of the area had just been concluded. 

A colony of Spix's Macaw - the breed made famous in the animated "Rio" films - is being bred in Qatar and Brazil plans to reintroduce some of them into the wild. 

The latest sighting was made by residents in Curaca, Bahia.

Mr Develey said the news was "amazing".

"You should have seen the joy of the people when I got there, saying the macaw was back," he said.

However, since the initial sighting, the whereabouts of the bird is unknown, the newspaper Estadao de Sao Paulo reported.

MICROPLASTICS IN THE OCEANS WILL THREATEN FISH STOCK (?)

From  The Guardian

http://gu.com/p/4k62f?CMP=Share_iOSApp_Other

Fish are being killed, and prevented from reaching maturity, by the litter of plastic particles finding their way into the world’s oceans, new research has proved.

Some young fish have been found to prefer tiny particles of plastic to their natural food sources, effectively starving them before they can reproduce.

The growing problem of microplastics – tiny particles of polymer-type materials from modern industry – has been thought for several years to be a peril for fish, but the study published on Thursday is the first to prove the damage in trials.

Microplastics are near-indestructible in natural environments. They enter the oceans through litter, when waste such as plastic bags, packaging and other convenience materials are discarded. Vast amounts of these end up in the sea, through inadequate waste disposal systems and sewage outfall.

Another growing source is microbeads, tiny particles of hard plastics that are used in cosmetics, for instance as an abrasive in modern skin cleaners. These easily enter waterways as they are washed off as they are used, flushed down drains and forgotten, but can last for decades in our oceans.

The impact of these materials has been hard to measure, despite being a growing source of concern. Small particles of plastics have been found in seabirds, fish and whales, which swallow the materials but cannot digest them, leading to a build-up in their digestive tracts.

[...]

Samples of perch, still in their larval state, were shown not only to take in the plastics, but to prefer them to their real food. Larval perch with access to microplastic particles ate only the plastics, ignoring their natural food source of plankton.

[...]