Category: FAQ

FAQ: Is it possible for a color mutation, once it has been introgressed into another species, to look different than

FAQ: What is the outcome from Opaline AquaBlue2 x opaline AquaBlue2 and can we breed an ‘homozygote aqua-blue2’ from this

FAQ: I am writing to tell you that in the download section of Ornitho-Genetics VZW the last update of the

FAQ: I do not believe the theory that a ‘lacewing’ budgerigar or ‘lacewing’ Agapornis roseicollis is a cross-over between SL

FAQ: I checked the list of colour mutations in your book “Erfelijkheid bij vogels”, but what struck me was that

FAQ: what is de reason behind NSL ino birds (with red eyes) with coloured spots in the feathers or greyish

FAQ: What about the use of asterisks **? When do we use asterisks with a name? When there are still

FAQ: how can we determine that we are indeed dealing with a new mutation? On a weekly basis I receive

FAQ: can a green bird be split for “sapphire”? For a start, it is good to realize that *sapphire* is

FAQ: In pied cockatiel we regularly see that there is dark suffusion in the mask. This dark suffusion is usually

FAQ: Can we find an overview somewhere of your articles that are online in the BVA digital archive? Sure, here

FAQ: has the bronze fallow and misty mutation any interaction/correlation with the pale Fallow mutation? With other words, is it

FAQ: lovebirds, melanins and lipochrome? There has been some fuss about a quote in a recently published article. I quote

FAQ: Does a dark factor affect the colour of SL ino green (lutino) Agapornis roseicollis ? The dark factor is

FAQ: I have been a judge for 40 years and I specialize in budgerigars. For years now I have been