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Birdwatching

By Erwin.

SOLVING THE MYSTERIES OF ....




MIGRATORY BIRD DECLINES



The Trust for Ornithology have joined forces and working with partners in Ghana , Burkina Faso, the Nederlands, Denmark to mount the largest research project of its type to understand more about migratory birds that send the non breeding season south of the Sahara desert.

Some of the greatest declines of birds in Europe are among migratory songbirds such as common Cuckoo, European Turtle dove, common Nightingale and Spotted Flycatcher. These species breeding in Europe and migrate to sub Saharan Africa.





Recent figures suggest that more than 40% of all migratory species passing between Europe and Africa have declined in the last three decades.
Alarmingly one in 10 of these are classified as globally threatened or near threatened on the IUCH RED LIST.

The project will involve researchers monitoring birds along corridor stretching from Ghana's Atlantic coast to northern Burikina Faso, spanning a range of habitats from coastal rainforest to the edge of the Sahara desert.



These birds face many threats during their incredible annual journeys, over 70 parthers across the migration routes are working together to tackle threats to migratory songbirds....

PRINCESS ELEONORA'S FALCONS





LEAVE FOR AFRICA.



Two recent studies have revealed new information on the migration routes of Eleonora's Falcon, tracking the birds 9.500 km from their European breeding colonies to their main non breeding grounds in Madagascar.


Eleonora's Falcon is a patchily distributed breeding visitor to rocky coasts and islands in the Mediterranean.
It is unusual among birds of prey in having a reproductive cycle adapted to match the southward migration of passerine birds, which it eats.
This means it breeds much later than many other species, with the young hatching in late August.
The species was named after Gludicessa Eleonora de Arboren (1350-1404), a Sardinian princess who fought for Sardinia's Independence from the kingdom of Aragon and who drafted the first laws in Europe protecting birds of prey.


Until recently, it was believed the species migrated east through the Mediterranean, then south via the Red Sea and the east coast of Africa to Madagascar, where 70% of the global population is estimated to converge in the winter.
However, the new studies used satellite transmitters to show that these birds reach their destination by flying right across the centre of the African continent.

Other secrets uncovered include the finding that they migrate by both day and night, crossing huge barriers such as the Sahara Desert. Some of the birds took two months to complete their mammoth journeys, including a stopover in West Africa.


The return route to European breeding grounds in spring also crossed the heart of the African continent, but involved a longer crossing (1.500) km of the Indian Ocean than in the autumn. Adult birds returned directly to the Mediterranean, whereas immature falcons, spent time along the African-Eurasian flyway.

Every time a migratory bird manages to cross a continent, it tells us an extraordinary story of courage.....

LAKE NAKURU BECOMES..............





AFRICA'S FIRST IBA-BRANDED NATIONAL PARK


Lake Nakuru National Park, famous for Its population of up to 1.5 million non breeding Lesser Flamingo , has become the first National Park In Africa to be branded as an Inportant Bird area (IBA) . The branding is a triumph for natureKenya , which began identifying IBA's whithin the country in 1995.

Some 450 bird species have been recorded in and around Lake Nakuru, including Endangered Madagasscar Pond Heron, Near threatened Grey crested Helmet Shrike and Martial Eagle. The site is also key for regionally important numbers of congregatory warerbirds such as Greater Flamingo, African Spoonbill, Great white Pelican and Grey headed Gull.





Income fom the 300.000 visitors to lake Nakuru each year supports conservation work at other, less glamorous but no less important, protected Areas.
However, the Flamingos and other spectacular birds and large mammals at lake Nakuru are suffering the short term effects of the severe drought affecting the country.

There is need to look at the entire water catchment, Lake Nakuru IBA is crucial for Kenya's Tourism and birdwatching.

THE FIELD IDENTIFICATION OF XENUS CINEREUS






The only short legged wader whit a long upcurved bill.
In many ways, a particularly charismatic wader.


The TEREK SANDPIPER.


Attention is often first drawn by the amazingly actieve feeding habit of this bird, typically, It moves much faster than the calidris and tringa species among which It usually feeds, with abrupt changes of direction. In all the pale brownich grey upperparts, head and breast patches recall the smaller common sandpiper, but Terek is lager, deeper chested and paler , with conspicuous orangey legs and long, evenly upcurved bill.

At closer ranges, a blackish patch can be seen at the carpal joint of the folded wing and, for most the year, an irregular blackish line down the centre of each set of scapulars.
In flight, pattern of black grey, black white across the inner half of the wing is diagnostic, as is the combination of a bold white trailing edge and a grey rump and tail.
Only the tips of the toes protrude beyond the tail. Wingbeats are rather shallow and flicking.

Do have a look at the bare parts, the bill blackish, usually with a small area of dull orange at base, Iris brown, legs short, shoter than bill, bright orange or orange yellow, sometimes duller orange or greenihs yellow. If you here the voice , typical in flight note a sharp fluty twit wit wit wit, recalling common sandpiper, and whimbrel, each syllable rises slighly in pitch. Also xit a wit tuudu and softer hu hu hu? Alarm a sharper tu li, In display, a long melodious prerrr.....



The Terek breeds in May July along lagers rivers and shores of freshwater lakes of the USSR and FINLAND.
Winters manly on tropical coasts, especially muddy bays and estuariies .











Thats the bird to look for believe me....

THE fIRST PORTUGUESE.................






MARINE IBA INVENTORY PUBLISHED.



After four years of intense work SPEA Has published the first Portuguese Inventory of Marine Important Bird Areas (ibas).
Portugal is a haven for seabirds, with the archipelagos of Azores and Madeira hosting the largest population of species such as the Cory's Shearwater or the Bluwer's petrel.







This inventory is the first of its kind in the world, as it includes not only coastal marine IBA's
but also pure offshore areas identified for highly pelagic seabirds such as shearwaters, which live on the open sea.

Those areas were recognised thanks to the deployment of tracking devices such as GPS Loggers.
The Important Bird areas Programme of international seeks to identify and conserve sites that are critical for the long tirm viability of bird populations.

The Global Seabird Programme is taking the lead on identifying marine IBAS.
This publication is a great success both on a national and international level, and will act as an example for many other countries....





AFRICA NATURE UPDATE






TRANS BOUNDARY PARK WILL BE A SYMBOL OF PEACE AND STABILITY........


The presidents of Sierra Leone and Liberia Jointly inaugurated a trans boundary rainforest Peace Park, which will protect one of the largest remaining blocks of intact of West Africa.....






DEATHLY OWL SCARES ZIMBABWEAN FAMILY.......


The Chitofu family living in Eastiea, Zimbabwe, feared that they had been bewitched by an owl which had haunted them for four months and refused to fly away when approached....





AFRICA MAKES PROGRESS IN CONSERVING IBAs.......


The annual planning and review meeting of the Africa Protected Area-IBA Monitoring Project was held in the first week of march 2009, hosted by Association "Les Amis des oiseaux". The preliminary findings of the midterm evaluation, presented at the meeting, revealed that the project is on course, and that a lot of work has gone into addressing the key deliverables....


IMPROVING EFFICIENCY IN MONITORING AFRICA'S IBA's



It is taken as given that Africa is well endowed with rich biodiversity. Increasingly, national governments, NGOs and other stakeholders are making concerted efforts to protect it. However,Africa is a vast continent and hence investments of limited resources in conservation work need to be targeted to those areas where they will deliver the highest possible returns....







ACTION PLAN FOR WHITE WINGED FLUFFTAIL MUST ADDRESS MIGRATION QUESTION.....



A workshop to develop an International Single Species Action Plan for Endangered White winged Flufftail has been held in Ababa, Ethiopia.
Although the flufftail has been recorded at nine wetland sites in the south...









MADAGASCAR POND HERON THROWN A LIFELINE.....



The Endangered Madagascar pond heron has recieved much needed attention from all its range states.....



Sort news from Africa, ant the nature happening....

HOW TO STUDY WADERS




Indentification of waders is a skill which demands detailed study, careful observation, often under difficult conditions,and preferably a background of accumulated experience.
A visit to the local estuary or sewage farm a favourite haunt of waders at a passage time of year is a highlight for many a birdwatcher, at a good site, it would be surprising if there was not a wader in unusual plumage, or in some other way presenting an interesting exercise in the skills of identification.
Knowing the identity of a bird gives added pleasure to watching its habits and behaviour, but should not, I believe, be regarded as a satisfactory end in itself.
Observers should always consider the question. How can my observation aid the study or conservation of the species.
Our state of knowledge of most species is so basic that every observation properly recorded is a valuable particle of information which can eventually help to build up a picture of the habits, movements or population size of the species concerned.




WHAT SHOULD I DO IF I FIND A RARE WADER....

If you suspect that you have found a rarity, even a local rarity, the first thing is to be sure to take as many notes or sketches as possible, no matter how rough; of the bird in the field; plumage, bare part and structural features are important, but so too are call, behaviour and the impression of the whole bird. These can be written up into a neater version , when you get back to the car or home, for most countries with well organised ornithological societies.





What must I do if I find a colour marked wader? Many population and migration studies use plumage dying colour rings bands,ore more rarely, coloured or numbered wing tags to allow recognition of individuals or classrs in the population, if a colour marked bird is seen, it is important to record in detail the exact colour of any dye and where it is on the bird, as well as the exact positions, colour, shapes, patterns or numbers of colour rings or flags placed on the legs, or tags fixed to the wings? this information should then be reported.






I hope I was of some help, ant to all a nice observation day....


MYSTERY SHROUDS LOSS OF............






MIGRANT BIRDS.



Mystery Is surrounding the huge declines of birds that migrate thousands of miles from Africa to Europe each spring.
Scientist fear that their dwindling numbers may be a warning of widespread environmental damage.
Climate change, drought and desertification in Africa, and massive pesticide use on African farmland may all be to blame for the declines of once common birds such as , the spottef flycatcher, northen wheatear, wood wabler and European Turtledove, Europe starts a study Led by the birdwatchers groups.






At the same time, birds such as the European roller pallid harrier and lesser kestrel have also vanished from regular breeding sites on the continent.
All three are now classified as near-or globally threatened.
There is something about the migrants, lifestyle that is making them vulnerable and their declines are reminiscent of those we began to see in farmland birds 30 years ago.








Migrants have been slipping away for more than three decades but the scale of their disappearance is only now becoming apparent.
To Investigate four theories for the loss of migrant birds>>>>>>
CLIMATE CHANGE.....air temperatures are changing and warmer springs are causing insects to breed earlier? Resident birds may be surviving winters better and, alongside insects, are adapting more quickly to climate change, long distance migrants flying from Africa cannot detect the temperature increase that heralds an early spring in Europe and may arrive too late to use the best nest sites and catch the insect food glut on which their young depend.


Drought and agriculture in the Sahel.... The Sahel borders the southern Sahara, stretching from the Atlantic Ocean in the west to the Horn of Africa in the east. It covers 1.6 billion hectares and includes regions of 12 countries,. Long term drought and agricultural intensification, including the <idespread use of pesticides and fertilisers, has turned much of the sahel into desert.
The area is the first feeding opportunity for migrants crossing the SAHARA.






Desertification.....The Sahara is now much bigger than it used to be, also because of drought.
Migrating birds must fly over this desert in one flight, to reach their winter homes. The birds may be unable to fly further in one go and if so, many will not cope with the longer journey .

Pest control... Huge amounts of pesticides are now used to kill locusts and protect crops in Africa, and may be killing birds as well, However, there is proof that conservation work for threatened migrants can be effective.

FIELD INDENTIFICATION OF ARDEA PURPURED !




PURPLE HERON.


Much more dependent on reeds than Grey Heron. Secretive, often difficult to detect as it stands motionless on edge of reeds. Unlike Grey, often lands on tops of reeds, or in trees and bushes within reedbeds.

Smaller, slighter and narrower winged than Grey Heron, compared with which looks positively scrawny and rakish, long, dagger like orangy yellow bill appears as continuation of head, while neck long and snakelike,.

In flight, most obvious feature is deeply pouched, appearance of neck, visible even from behind as bird flies away. Feet orangy yellow, large and conspicuous, protrude prominently behind tail.





Tendency for body movement during downstroke of wings. Its call a Higher piched, quieter and more gruff than Grey. Plumage Adult at rest, looks dark purply grey above. Predominantly chestnut head anf neck and long black neck stripes should be obvious, allowing instant recognition. Note also chestnut patch at bend of wing, dark purply chestnut underparts and chestnut thighs in flight, purply grey wing coverts contrast much less with black remiges than on Grey, producing much more uniform impression at distance, chestnut neck dhould be obvious, but black neck stripes can be surprisingly difficult to detect.








Orher features include buff parches at carpal joint and reddish brown panel on underwing coverts, useful if bird seen from below, juvenile easily identified and aged by pale sandy brown upperparts, lack of prominent neck stripes and predominantly brownich crown, In flight, confusion with bittern, conceivable note latter's mottled pumage, thick neck (lacking neck bulge) and generally owl-like appearance. A tip MELANISTIC Grey Heron ...occasionally recorded should be relatively straight forward if careful attention paid to structural differences. I hope I have be of some help, for your identification on this beautiful Heron.





























































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































CONSERVATION.................BIRD.................NATURE...........NEWS!





QUEST LAUNCHED TO
FIND
LOST BIRDS.


Bird International Is launching a global bid to try to confirm the continued existence of 47 species of bird that have not been seen for up to 184 years.

The list of potentially lost birds is a tantalising mix of spêcies ranging from some inhabiting the least visited places on earth such as remote Islands and the westeren Himalayas to those occurring in parts of Europe and the United States.

The mention of species such as IVORY BILLED WOODPECKER, JAMAICAN PETREL, HOODED SEEDEATER, HIMALAYAN QUAIL, and PINK HEADED DUCK will set scientists pulses racing. Some of these species haven't been seen by any living person, but birdwatchers around the world still dream of rediscovering these long lost ghosts.



History has shown us that we shouldn't give up on species that are frared to have gone to their graves because some; such as CEBU FLOWERPECKERn have been rediscovered long after they were feared extinct, providing hope for the continued survival of other long lost species. Cebu Flowerpecker, of the Philippines, was only rediscovered at the eleventh hour just before the last remnants of its forest home were destroyed.






The extinction crisis is gathering momentum, but that's no excuse for humanity to allow even more strands from the web of life to disappear, especially without giving them a final chance of life.


The announcement of the QUEST to find lost species is being made at the launch of the 21st British Birdwatching fair at Rutland Water.
History has shown us that we shouldn't give up on species that are feared to have gone to their graves...... Look out, on your travels to go BIRDWATCHING....