Articles available in the BVA Memberlogin

This list contains an overview of my articles that are available in the BVA Memberlogin. For only €35 per year you can have access to all the articles published in the BVA Magazines since December 2012 (Dutch and English). More info: https://www.BVA-International.com/eng/our-journal/

A complete overview of all my articles: https://archive.ogvzw.org/

Nr Title Magazine
156 Agapornis roseicollis opaline aqua June 2024
155 Genetics in birds 2.0 Pt13 June 2024
154 Agapornis personatus dominant pied green April 2024
153 Genetics in birds 2.0 Pt12 April 2024
152 Agapornis roseicollis pallid aqua April 2024
151 Dominant edged versus SL dominant greywing. A case of locus heterogeneity? February 2024
150 Agapornis lilianae DD blue February 2024
149 Genetics in birds 2.0 Pt11 February 2024
148 How do we determine (potentially) new colour mutations? February 2024
147 Species names within the genus Agapornis Pt6 - eyering species December 2023
146 Agapornis personatus DF misty blue December 2023
145 Agapornis roseicollis marbled green December 2023
144 Genetics in birds 2.0 - Part 10 December 2023
143 Agapornis personatus blue October 2023
142 Genetics in birds 2.0 - Part 9 October 2023
141 Species names within the genus Agapornis Pt5 - Agapornis swindernianus October 2023
140 Genetics in birds 2.0 - Part 8 August 2023
139 Species names within the genus Agapornis - Pt4 - Agapornis taranta August 2023
138 Agapornis roseicollis greyfactor green August 2023
137 Agapornis fischeri cinnamon August 2023
136 Agapornis roseicollis DF pale headed marbled green June 2023
135 Species names within the genus Agapornis - Pt 3 - Agapornis roseicollis June 2023
134 Genetics in birds 2.0 - Part 7 June 2023
133 Agapornis fischeri pallid June 2023
132 Species names within the genus Agapornis - Pt 2 - Agapornis canus April 2023
131 Genetics in birds 2.0 - Part 6 April 2023
130 Species names within the genus Agapornis - Pt 1 - Agapornis pullarius February 2023
129 Agapornis personatus pastel Blue1Blue2 February 2023
128 Genetics in birds 2.0 - Part 5 February 2023
127 Visiting Rudy De Clercq February 2023
126 Genetics in birds - Part4 December 2022
125 Agapornis fischeri blue December 2022
124 Good or bad purchase December 2022
123 Agapornis roseicollis opaline-ino aqua December 2022
122 Facts about lovebirds - Part2 October 2022
121 Agapornis roseicollis bronze fallow turquoise October 2022
120 Genetics in birds - Part3 October 2022
119 Facts about lovebirds - Part1 August 2022
118 Genetics in birds - Part2 August 2022
117 Agapornis roseicollis opaline green June 2022
116 Agapornis personatus pale green June 2022
115 Genetics in birds - Part1 June 2022
114 Agapornis fischeri opaline DF misty green April 2022
113 About the species and subspecies within the genus Agapornis February 2022
112 Agapornis roseicollis violet D *blue* February 2022
111 Agapornis personatus Blue1Blue2 February 2022
110 Agapornis roseicollis orange face SL ino green December 2021
109 Agapornis fischeri opaline SF euwing Blue1Blue2 August 2021
108 Agapornis roseicollis SL ino August 2021
107 In search of the genetic background of sapphire Agapornis fischeri June 2021
106 Agapornis roseicollis orange face pallid green June 2021
105 Agapornis fischeri recessive pied blue April 2021
104 Agapornis roseicollis bronze fallow D green April 2021
103 Agapornis roseicollis marbled D turquoise February 2021
102 Agapornis personatus dilute green February 2021
101 Short communicatons: blue1 and blue2 December 2020
100 Agapornis roseicollis dominant pied green December 2020
99 Agapornis fischeri dilute blue December 2020
98 Agapornis roseicollis, the original turquoise October 2020
97 Agapornis fischeri pastel D green August 2020
96 Agapornis roseicollis violet factored D Aqua August 2020
95 Agapornis roseicollis pallid D *blue* June 2020
94 Agapornis personatus NSL ino green April 2020
93 Blue, blue type2, turquoise, *sapphire*, *teal and so much more …. A year later April 2020
92 Agapornis fischeri SL dominant greywing April 2020
91 Agapornis roseicollis orange face opaline marbled green February 2020
90 Back to Basics: misty February 2020
89 Can parrots synthesize pheomelanin in feathers? February 2020
88 Agapornis roseicollis: SL ino turquoise December 2019
87 Agapornis fischeri: opaline dilute green December 2019
86 Back to basics: euwing December 2019
85 Back To basics: The Dark factor October 2019
84 Agapornis roseicollis DF pale headed opaline-pallid green August 2019
83 Agapornis fischeri dominant reduced (nm) August 2019
82 Back to basics: pied August 2019
81 Back to basics: violet June 2019
80 SL ino factor combined with green and with mutations of the bl locus June 2019
79 Agapornis fischeri pale fallow blue June 2019
78 Agapornis roseicollis DD green June 2019
77 Blue, Blue type2, turquoise, *sapphire*, *teal* and so much more April 2019
76 Back to basics: slaty February 2019
75 Dossier pastel factor in Agapornis February 2019
74 Agapornis roseicollis dominant pied aqua February 2019
73 20 years of international names for Psittaciformes December 2018
72 Agapornis fischeri slaty D turquoise December 2018
71 Agapornis personatus green, D green and DD green December 2018
70 Agapornis lilianae turquoise October 2018
69 Agapornis roseicollis cinnamon *blue* October 2018
68 Agapornis fischeri dec turquoise August 2018
67 Agapornis roseicollis orange face opaline green August 2018
66 Agapornis lilianae pastel green August 2018
65 Agapornis roseicollis pale headed opaline green June 2018
64 Agapornis roseicollis jade bleu April 2018
63 Agapornis lilianae dec green February 2018
62 Nutricion for lovebirds February 2018
61 Halfsiders, gynandromorphs & Mosaics December 2017
60 New mutation in Agapornis roseicollis: jade October 2017
59 Agapornis roseicollis orange face recessive pied green October 2017
58 Agapornis personatus NSL ino blue October 2017
57 Turquoise, is it anticipation, epistatic genes or are other alleles at play? August 2017
56 Agapornis roseicollis pale green August 2017
55 Agapornis lilianae dominant pied green June 2017
54 Agapornis fischeri dilute turquoise June 2017
53 Taxonomy in a nutshell April 2017
52 Agapornis fischeri opaline NSL ino green April 2017
51 Agapornis roseicollis pale headed green April 2017
50 Agapornis personatus D blue February 2017
49 Fallow mysteries February 2017
48 Agapornis fischeri opaline blue December 2016
47 Back to basics: wild colour December 2016
46 Agapornis roseicollis marbled violet D *blue* December 2016
45 BVA Masters long before the start and how to help October 2016
44 Back to basics: dec October 2016
43 Back to basics: pallid August 2016
42 Back to basics: pastel June 2016
41 Visiting Pedro Dominguez - Granja April 2016
40 Back to basics: blue April 2016
39 Agapornis fischeri ino turquoise April 2016
38 Agrapornis roseicollis orange face cinnamon green April 2016
37 Agapornis roseicollis cinnamon green February 2016
36 Turquoise out of blue February 2016
35 Back to basics: introduction February 2016
34 Agapornis fischeri SF euwing opaline green February 2016
33 Agapornis fischeri: violet December 2015
32 Agapornis roseicollis dominant pied green December 2015
31 Agapornis roseicollis DF pale headed opaline-ino green October 2015
30 Visiting Luis Miguel Duarte Relvão August 2015
29 Agapornis roseicollis DF pale headed lutino August 2015
28 Dilute mutation in Agapornis taranta June 2015
27 Agapornis fischeri opaline green April 2015
26 Agapornis roseicollis pale fallow aqua April 2015
25 Agapornis roseicollis, there is recessive pied and .. recessive pied February 2015
24 Agapornis personatus dilute green December 2014
23 Agapornis roseicollis orange face opaline D green December 2014
22 Agapornis roseicollis dilute versus pallid October 2014
21 Agapornis roseicollis aqua August 2014
20 The violet factor in green series. Sense or nonsense June 2014
19 Agapornis roseicollis ino aqua June 2014
18 A new mutation or not? April 2014
17 Misconceptions in the Agapornis world: Agapornis swindernianus is an extinct or rare spacies April 2014
16 Agapornis roseicollis *albino* April 2014
15 Blue, Aqua en turquoise mutations in lovebirds February 2014
14 Back to Malawi December 2013
13 Agapornis roseicollis opaline green October 2013
12 Agapornis roseicollis dominant pied turquoise August 2013
11 Agapornis fischeri pastel green June 2013
10 The marbled mystery June 2013
9 The use of scientific names in birds June 2013
8 Agapornis fischeri dilute blue April 2013
7 Agapornis roseicollis lutino April 2013
6 Opaline pale fallow green roseicollis February 2013
5 An oddity in Agapornis nigrigenis, un update February 2013
4 Agapornis fischeri pale mutation February 2013
3 Visiting Didier en Jordy Van de Kerkhove December 2012
2 Third lovebirdshow in Cartagena Spain December 2012
1 Agapornis roseicollis D green December 2012