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R.P.R.A Certificate. | Pigeon World Forum Syndicate take 81st Place in the 2017 R.P.R.A. Final, with a Pigeon Bred and Supplied by Tumley Lofts Stud. |
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Oldstrain/Darren`s Winner of winners. 2012. | |
From Fed Topper to Master Chef | The N.E.H.U race from Melton Mowbray 21/4/2012 was won by Peel bros of South Shields, they took 1st club 1st fed, also taking 2nd and 4th club and 15 of the 25 birds clocked in the club......well done Peel brothers. |
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| Thinking again | |
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Daz Youngbird
Posts : 4072 Join date : 2018-07-15 Age : 77 Location : Northants
| Subject: Thinking again Mon Aug 26, 2019 2:00 pm | |
| How did the microbes matter throw the action, or process, of mutating and plan for the future? How did they know that – according to the theory of evolution, the future happenings of climate change, man's cruelty and wanton destruction of animals? Thus would deem it to be essential to have same-sex, one changing sex to another to accommodate the necessity of produce offspring? Alternatively, a female, or male for that matter, be able to produce young via its very self without any relationship to another of the opposite sex!. Komono dragons, for instance, can breed without the benefit of masculine companionship. Last week, researchers reported in Nature that the only two sexually mature female Komodo dragons in all of Europe laid viable eggs without insemination from a male. One Komodo, named Flora, lives at the Chester Zoo in England and has never been kept with a male; yet a few months ago she laid a clutch of 11 eggs, eight of which seem to be developing typically and may hatch as soon as January. Earlier this year, a now-deceased female named Sungai from the London Zoo laid a clutch of 22 eggs, four of which yielded normal male dragons--even though Sungai hadn't had a date in two and a half years. Some reptiles can hold onto sperm for several years, so initially, researchers considered that Sungai's eggs had a father. However, genetic analysis ruled that out, unless the father was somehow genetically identical to her. (Sungai did later mate with a male and laid a regularly fertilized clutch, so don't think she died a virgin.) These "virgin births" raised eyebrows because this asexual method of reproduction, called parthenogenesis, is rare among vertebrates: only about 70 backboned species can do it (that's about 0.1 percent of all vertebrates). Biologists have known that some lizards can engage in parthenogenesis, but seeing it among Komodo dragons surprised zookeepers.
In many sequential hermaphrodite fishes, tissues of both sexes are present in the gonad before sex change whereas in other reproductive tissues are entirely replaced by the secondary sex. Female to male change is common in Swordfish, Guppies in the tank at home. In the social wrasses like the blue-headed wrasse and the Kobedai (though little is known about this species). The mating system is such that, large dominant males defend spawning sites which females need to lay their eggs, so only males that are big enough to protect these sites are likely to mate. The best option her then, is to be a female when you are small and once you grow large enough, change into a male. In the blue-headed wrasse, loss of the dominant male stimulates sex change in the largest female (typically) of the social group and involves dramatic changes in behaviour, anatomy and colouration. In wrasses, the complete restructuring of reproductive tissues occurs because no testicular tissue is present in the ovary before sex change. This transformation can occur rapidly, in the blue-headed wrasse taking as little as eight days. Sexual differentiation and gonadal development in fish depend on the balance between oestrogen (female hormone) and androgen (male hormone) production. In sex-changing fishes, dramatic shifts in sex hormones accompany gonadal sex change, but what tips the balance towards male or female steroid production remains unclear. It's marvellous that Evolution not only knew before these needs but 'When and How' it would overcome these problems. Now for a little thought. The Komono dragons youngsters, as soon hatch, and as quick as they can, head for the trees to climb and stay there for four years or more! Why? Because as soon as seen, they would be eaten. When did this happening get programmed? Indeed if not, then every youngster, sooner or later-born wouldn't have till becoming extinct and having no living members. Species become extinct for many reasons, including climate change, disease, destruction of habitat, local or worldwide natural disasters, and development into new survived species Yet, then, can one say that evolution failed. Failed miserably! Alternatively, give it an Alfred Russel Wallace theory of 'Survival of the fittest' which Darwin, only helped to write, but when Wallace died, took the limelight and honours. If that is the case, then this so often stated 'To procreate at all costs' flounders miserably. Likewise, many fish, like the swords or Guppy, will turn around continually while giving birth to catch the young being born, to eat. The youngsters head, straight to the floor to hide! How do they know while in the egg or belly what will be an incessant happening? Strangely the dictionary definition says: Rapid and incessant change can be disorienting, and when things evolve at a more measured pace, people and institutions do have more time to breathe and adapt. Well evolutionary happening proves that wrong lol |
| | | halcanada Youngbird
Posts : 4206 Join date : 2014-03-11 Age : 84 Location : Southern Ontario. Canada.
| Subject: Re: Thinking again Tue Aug 27, 2019 12:00 am | |
| Yes. Very interesting. Quite a long post, nose picking time? Cannot relate to what you wrote apart from adaption. Went to see the Physio doc today. He was outstanded at the progress the muscles have made. Still cannot drive etc,. Asked a lot of questions. Told him things need doing I do them, pain is not a great factor if ignored. Use whatever muscles I need to. His remark? That is nature in evolution. |
| | | Daz Youngbird
Posts : 4072 Join date : 2018-07-15 Age : 77 Location : Northants
| Subject: Re: Thinking again Tue Aug 27, 2019 11:47 am | |
| Good to hear you are on the mend and getting better sooner than thought.
Thinking again regards the wonderful fore thought of Evolution. |
| | | MISTY Oldbird
Posts : 9024 Join date : 2018-01-28 Age : 89 Location : SCARBOROUGH
| Subject: Re: Thinking again Tue Aug 27, 2019 2:37 pm | |
| Evolution takes place according to changing circumstances in all things created, it does not explain creation.
Regards. |
| | | Daz Youngbird
Posts : 4072 Join date : 2018-07-15 Age : 77 Location : Northants
| Subject: Re: Thinking again Tue Aug 27, 2019 4:00 pm | |
| Well, a pure realism of need is the first thing. Then why a following reasoning 'Power' as to why a change is needed. What must be done followed by a solution effective, needed! Also, to proceed to form a preparation logical remedy how, and when, to overcome such any happenings that may have occurred!
That takes a high 'Thinking Power'! Logically it can't merely be another spontaneous reaction of accidents to solve such a problem. Time and forethought are needed! Plus a great ability to foresee the future ... Billions upon billions of years ahead! Now, I praise such thinking ability and forethought. Power and wisdom. Must be a fantastic 'First Great Cause' to make it all happen, eh! Yes, the wonder of evolution and its trillions of accidents and mistakes that turn out just so right! |
| | | Daz Youngbird
Posts : 4072 Join date : 2018-07-15 Age : 77 Location : Northants
| Subject: Re: Thinking again Mon Sep 23, 2019 1:36 pm | |
| Evolve… Why is their a need to evolve? Indeed all states are of a happy quo. But then foe some reason the man in the white coat spouts it is changing... How does he know... was he here 3 billion years ago lol |
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