Frederic Klenner, Germany Mail: fklenner91@googlemail.com Phone: +49 151 4322 3192 >> Summary as PDF
History Breeding Judgment &

Lectures for clubs, administrators and breeders

A New Service from WORLDWIDE BUDGERIGAR We’re excited to launch a brand new initiative designed especially for clubs, administrators, and breeders across the global budgerigar community. Send us your presentations and we will: Produce a concise, high quality summary (approx. 5–8 pages) that will require your final approval if potential changes are thought to be required. Publish it on our website so your knowledge becomes accessible worldwide Ensure your work is properly credited and protected Submit your presentations to: shows.worldwide@budgerigar.ch What we need from you for a professional outcome is: A passport photo or clear portrait of yourself Your contact details (email, mobile, etc.) The language in which you will deliver your presentations A short profile describing who you are and the topics you would prefer to promote Let's share our knowledge together, strengthen the budgerigar community, and expand our global expertise . Controversial topics may be declined, the aim is to present positive outcomes for all to embrace. All presentations will be published with a copyright notice. This ensures your work cannot be used, copied, or profited from without your explicit permission.
Martin Stieglmaier, Germany Mail: budgerigar@gmx.de Phone: +49 176 5992 2997 >> Summary as PDF
History Breeding Judgment &
© Martin Stieglmaier - 2025
© Frederic Klenner - 2025
Marcel Bühler, Switzerland Mail: marcel.buehler@budgerigar.ch Phone: +41 79 341 84 82 >> Summary as PDF
History &
© Marcel Bühler - 2024
Colour Budgerigar - Are they really that different ?
Opaline / Opaline Cinnamon
The modern Show Budgerigar
Jens Pollmann, Germany Mail: jenspollmann1@gmail.com Phone: +49 176 2282 3513 >> Summary as PDF
Breeding Judgment &
© Jens Pollmann - 2023
Gaps in the feathers or bald patches ?
Martin Stieglmaier, Germany Mail: budgerigar@gmx.de Phone: +49 176 5992 2997 >> Summary as PDF
History Breeding Judgment &
Dilute, Greywing and Clearwing
Frederic Klenner, Germany Mail: fklenner91@googlemail.com Phone: +49 151 4322 3192 >> Summary as PDF
Marcel Bühler, Switzerland Mail: marcel.buehler@budgerigar.ch Phone: +41 79 341 84 82 >> Summary as PDF
Marcel Bühler, Switzerland Mail: marcel.buehler@budgerigar.ch Phone: +41 79 341 84 82 >> Summary as PDF
© Marcel Bühler - 2023
Recessive Pieds
History Breeding Judgment &
© Martin Stieglmaier - Frederic Klenner - Marcel Bühler 2026
Martin Stieglmaier, Germany Mail: budgerigar@gmx.de Phone: +49 176 5992 2997 >> Summary as PDF
History Breeding Judgment &
© Martin Stieglmaier - 2025
Rare colors
Martin Stieglmaier, Germany Mail: budgerigar@gmx.de Phone: +49 176 5992 2997 >> Summary as PDF
History Breeding Judgment &
Texas and Easley Clearbodies
Frederic Klenner, Germany Mail: fklenner91@googlemail.com Phone: +49 151 4322 3192 >> Summary as PDF
Marcel Bühler, Switzerland Mail: marcel.buehler@budgerigar.ch Phone: +41 79 341 84 82 >> Summary as PDF
© Martin Stieglmaier - Frederic Klenner - Marcel Bühler 2026
Nigel Tonkin, Australia Mail: nigeltonkin50@gmail.com Phone: +61 407 976 790 >> Summary as PDF
Breeding
© Nigel Tonkin - 2026
LINE BREEDING or INBREEDING
Pierre Swart, South Africa Mail: pierreswart888@gmail.com Phone: +27 79 797 5265 >> Summary as PDF
Breeding
© Pierre Swart - 2026
CREATING AND MAINTAINING A WINNING STUD
Ali Bouresli, Kuwait Mail: ali.bouresli@gmail.com Phone: +965 9002 0709 >> Summary as PDF
Breeding
© Ali Bouresli - 2026
NEW WAY OF MODERN BUDGERIGAR BREEDING
© WORLDWIDE BUDGERIGAR - 2025
Frederic Klenner, Germany Mail: fklenner91@googlemail.com Phone: +49 151 4322 3192 >> Summary as PDF
History Breeding Judgment &

Lectures for clubs,

administrators and breeders

A New Service from WORLDWIDE BUDGERIGAR We’re excited to launch a brand new initiative designed especially for clubs, administrators, and breeders across the global budgerigar community. Send us your presentations and we will: Produce a concise, high quality summary (approx. 5–8 pages) that will require your final approval if potential changes are thought to be required. Publish it on our website so your knowledge becomes accessible worldwide Ensure your work is properly credited and protected Submit your presentations to: shows.worldwide@budgerigar.ch What we need from you for a professional outcome is: A passport photo or clear portrait of yourself Your contact details (email, mobile, etc.) The language in which you will deliver your presentations A short profile describing who you are and the topics you would prefer to promote Let's share our knowledge together, strengthen the budgerigar community, and expand our global expertise . Controversial topics may be declined, the aim is to present positive outcomes for all to embrace. All presentations will be published with a copyright notice. This ensures your work cannot be used, copied, or profited from without your explicit permission.
Martin Stieglmaier, Germany Mail: budgerigar@gmx.de Phone: +49 176 5992 2997 >> Summary as PDF
History Breeding Judgment &
© Martin Stieglmaier - 2025
© Frederic Klenner - 2025
Marcel Bühler, Switzerland Mail: marcel.buehler@budgerigar.ch Phone: +41 79 341 84 82 >> Summary as PDF
History &
© Marcel Bühler - 2024
Colour Budgerigar - Are they really that different ?
Opaline / Opaline Cinnamon
The modern Show Budgerigar
Jens Pollmann, Germany Mail: jenspollmann1@gmail.com Phone: +49 176 2282 3513 >> Summary as PDF
Breeding Judgment &
© Jens Pollmann - 2023
Gaps in the feathers or bald patches ?
Martin Stieglmaier, Germany Mail: budgerigar@gmx.de Phone: +49 176 5992 2997 >> Summary as PDF
History Breeding Judgment &
Dilute, Greywing and Clearwing
Frederic Klenner, Germany Mail: fklenner91@googlemail.com Phone: +49 151 4322 3192 >> Summary as PDF
Marcel Bühler, Switzerland Mail: marcel.buehler@budgerigar.ch Phone: +41 79 341 84 82 >> Summary as PDF
Marcel Bühler, Switzerland Mail: marcel.buehler@budgerigar.ch Phone: +41 79 341 84 82 >> Summary as PDF
© Marcel Bühler - 2023
Recessive Pieds
History Breeding Judgment &
© Martin Stieglmaier - Frederic Klenner - Marcel Bühler 2026
Martin Stieglmaier, Germany Mail: budgerigar@gmx.de Phone: +49 176 5992 2997 >> Summary as PDF
History Breeding Judgment &
© Martin Stieglmaier - 2025
Rare colors
Martin Stieglmaier, Germany Mail: budgerigar@gmx.de Phone: +49 176 5992 2997 >> Summary as PDF
History Breeding Judgment &
Texas and Easley Clearbodies
Frederic Klenner, Germany Mail: fklenner91@googlemail.com Phone: +49 151 4322 3192 >> Summary as PDF
Marcel Bühler, Switzerland Mail: marcel.buehler@budgerigar.ch Phone: +41 79 341 84 82 >> Summary as PDF
© Martin Stieglmaier - Frederic Klenner - Marcel Bühler 2026
Nigel Tonkin, Australia Mail: nigeltonkin50@gmail.com Phone: +61 407 976 790 >> Summary as PDF
Breeding
© Nigel Tonkin - 2026
LINE BREEDING or INBREEDING
Pierre Swart, South Africa Mail: pierreswart888@gmail.com Phone: +27 79 797 5265 >> Summary as PDF
Breeding
© Pierre Swart - 2026
CREATING AND MAINTAINING A WINNING STUD
Ali Bouresli, Kuwait Mail: ali.bouresli@gmail.com Phone: +965 9002 0709 >> Summary as PDF
Breeding
© Ali Bouresli - 2026
NEW WAY OF MODERN BUDGERIGAR BREEDING
© WORLDWIDE BUDGERIGAR - 2025